2015 Bill James Projections - Dustin Pedroia

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 2011 projection: 158 games, .297 BA, .372 OBP, .462 SLG, 17 HR, 77 RBI
2011: 159 games, .307 BA, .387 OBP, .474 SLG, 21 HR, 91 RBI
2012 projection: 143 games, .299 BA, .378 OBP, .469 SLG, 17 HR, 73 RBI
2012: 141 games, .290 BA, .347 OBP, .449 SLG, 15 HR, 65 RBI
2013 projection: 156 games, .296 BA, .367 OBP, .459 SLG, 17 HR, 76 RBI
2013: 160 games, .301 BA, .372 OBP, .415 SLG, 9 HR, 84 RBI

2014 projection: 157 games, .298 BA, .371 OBP, .443 SLG, 14 HR, 77 RBI
2014: 135 games, .278 BA, .337 OBP, .376 SLG, 7 HR, 53 RBI
2015 projection: 151 games, .290 BA, .361 OBP, .421 SLG, 12 HR, 70 RBI

As a matter of principal, I'm going to go on record as saying that Bill James and his team have underestimated Dustin Pedroia's numbers for 2015. Why? Because people have been underestimating Dustin Pedroia his entire career, and he proves the doubters wrong every time.

Aside from that, Pedroia came into camp this year having had a productive offseason with no limits - the first such offseason in a number of years. As much as I love Pedroia (and I love him a lot), he can be his own worst enemy, thowing himself around the field with no regard to his own safety.

It's amazing to have a man on the field who puts the Red Sox winning over his own body and wellbeing - but Pedroia has a tendency to hurt himself sometimes in situations that didn't require such a balls-to-the-wall approach.

Red Sox fans know that Pedroia won't (can't!) tone things down situationally: his 110% all the time style of play is as much a part of him as trash talking and premature balding. It's a trade that anyone would make to have the tenacity and talent Pedroia possess suiting up for their team every day.

Former Red Sox skipper Terry Francona was known to say "If I had nine Dustins we'd win every game." Despite the inherent risks of a Pedroia-type player, I agree wholeheartedly with Tito, and I expect big things from my favorite Red Sox this season.

2015 Bill James Projections: Christian Vazquez

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2014: 55 games, .240 BA, .308 OBP, .309 SLG, 1 HR, 20 RBI
2015 projection: 110 games, .256 BA, .326 OBP, .343 SLG, 3 HR, 35 RBI

Though Red Sox catchers talk this season has been focused on the possibility that prospect Blake Swihart might get packaged to Philadelphia for Cole Hamels, the Sox have quite a catcher already in Christian Vazquez.

Though Swihart is widely regarded as the best catching prospect in baseball, Vazquez has some serious supporters of his own. Joe Kelly calls Vazquez "Mini-Yadi," a nod to Yadier Molina of the famously talented Molina catching brothers.

The comparison makes some sense, even if it's quite a lot to live up to, as Vazquez spends part of each offseason working out with the Molinas in their native Puerto Rico. For his part, Yadier Molina has confidence in Vazquez's abilities, both behind the plate and with the bat, proclaiming, "He's going to hit."

In 55 games with the Red Sox last season, Vazquez hit a light .240, but his teammates are rooting for him, and he did show improvement near the end of the year. Bill James and his team project only minor improvement for Vazquez this year, but catcher isn't typically a position that's expected to should a huge offensive responsibility.

If Vazquez can hold steady or even improve behind the dish with Kelly singing his praises to the pitching staff, the bridge to Swihart appears to be very solid.

2015 Bill James Projections: Mookie Betts

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2014: 52 games, .291 BA, .368 OBP, .444 SLG, 5 HR, 18 RBI, 7 SB
2015 projection: 154 games, .321 BA, .405 OBP, .493 SLG, 15 HR, 76 RBI, 40 SB

Despite the very crowded Red Sox outfield heading into spring training, Bill James and his team expect Mookie Betts to burst onto the Red Sox scene and never look back. Betts made his major league debut in June of last year, and bounced between Pawtucket and Boston a few times before finishing the season with the Red Sox.

When Betts was in the lower levels of the Red Sox minor league system, he primarily played second base, though he'd also excelled at shortstop and outfield in high school. Though he was blocked at second by Dustin Pedroia, the Red Sox valued his athleticism and prowess with a bat enough to retrain him as an outfielder rather than shipping him off in a trade.

Betts no longer counts as a Red Sox prospect, or he'd be near the top of all the ratings lists floating around the internet this month. If he even approximates the numbers James has laid out, the Red Sox will be thrilled: at only 21, Betts won't be eligible for arbitration until 2018, and he's under team control through 2021.

Betts' success would probably mean one of the older and more expensive outfielders on the Sox roster being shown the door, but the Red Sox have handled their farm system well, and Betts is just one of a number of young players looking to make a name for themselves this coming season.

Given the fact that he barely flinched at the adjustment to facing major league pitching last autumn, Betts seems like the kind of player to establish his star-power early - and woe to anyone who might stand in his way.

2015 Bill James Projections: Shane Victorino

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2011: 132 games, .279 BA, .355 OBP, .491 SLG, 17 HR, 61 RBI
2012 projection: 149 games, .277 BA, .344 OBP, .441 SLG, 17 HR, 64 RBI
2012: 154 games, .255 BA, .321 OBP, .383 SLG, 11 HR, 55 RBI
2013 projection: 155 games. .269 BA, .338 OBP, .418 SLG, 14 HR, 59 RBI
2013: 122 games, .294 BA, .351 OBP, .451 SLG, 15 HR, 61 RBI
2014 projection: 148 games, .270 BA, .336 OBP, .415 SLG, 14 HR, 58 RBI
2014: 30 games, .268 BA, .303 OBP, .382 SLG, 2 HR, 12 RBI
2015 projection: 129 games, .265 BA, .326 OBP, .410 SLG, 12 HR, 50 RBI

Shane Victorino's 2013 was derailed early on with hamstring and back problems, and then he underwent season-ending back surgery in August. In 2013, he was an integral part of the World Series run, but with just one year left on his deal and a crowded outfield situation, we may be saying goodbye to the Flyin' Hawaiian sooner rather than later.

I like Victorino a lot, and I hope he sticks around at least through the end of his deal, but this might be one of those situations where the Red Sox showcase him a lot during spring training and early on in the season before dealing him to a team in need to open up some space in the outfield.

Bill James and his team project a return to form for Victorino in 2015, but it's hard to guess what any player will do after such an extended time away from baseball activities. The Red Sox owe Victorino $13 million in 2015, so they'll be looking for a trade partner that might be willing to take on a significant portion of that money.

If Victorino does get to stay around, that salary is likely to be a factor in determining playing time - you don't pay a guy that much to ride the bench four days a week. Victorino is a great clubhouse guy, and he's seriously embraced playing in Boston, so his presence might help some of the young players and transplants adjust.

Wherever Victorino ends the 2015 season, he's sure to be a solid contributor. But here's hoping he ends his Red Sox tenure the way he started it: celebrating a World Series victory on the field at Fenway Park.

2015 Bill James Projections: Joe Kelly

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2012: 5-7, 16 starts, 107 IP, 3.53 ERA, 36 BB, 75 SO
2013 projection: 4-4, 0 starts, 67 IP, 4.16 ERA, 23 BB, 48 SO
2013: 10-5, 15 starts, 124 IP, 2.69 ERA, 44 BB, 79 SO
2014 projection: 6-7, 14 starts, 118 IP, 4.12 ERA, 41 BB, 81 SO
2014: 6-4, 17 starts, 96.1 IP, 4.20 ERA, 42 BB, 66 SO
2015 projection: 8-11, 28 starts, 172 IP, 4.19 ERA,70 BB, 117 SO

Joe Kelly came to the Red Sox from the Cardinals at last year's trade deadline as part of the John Lackey trade. Until then, Red Sox fans might have remembered him as the guy who started World Series Game 3 in 2013.

The Cardinals won that contest, though Kelly's 5.1 IP, 2 earned runs performance wasn't enough for him to get the W. In the end, of course, the Red Sox won that World Series, and Joe Kelly probably left Fenway Park feeling incredibly disappointed, not knowing he'd be traded for the Game 6 (and World Series) clinching pitcher just nine months later.

Kelly had a bit of a rough time last season, and Bill James and his team project him to have an almost identical ERA in 2015, albeit with a significant jump in innings pitched. You might have heard that Kelly has other ideas about his 2015 potential: the 26-year-old has predicted he'll be the American League Cy Young winner this year.

While I'm not ready to jump on the end of season award winner bandwagon yet, there are some compelling reasons to believe Kelly could have a breakout year in 2015. For starters, his 2014 was marred by an early hamstring injury, and then he had to get used to the AL after being traded.

Now healthy and with a few months of facing AL lineups under his belt, Kelly will be able to start the season in his comfort zone. It's also worth noting that now that he's made such a bold prediction, he'll have a serious incentive to reach it; pitchers are notoriously ego-driven, and Kelly has set himself a laudable goal.

But perhaps the greatest thing about Joe Kelly's still-new Red Sox tenure is his age: just 26, he's eligible for arbitration after this season, but under team control until he can first file for free agency in 2019. Even if his first full season in Boston turns out to be disappointing, he has plenty of time for improvement.

2015 Bill James Projection: Rick Porcello

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2010: 10-12, 27 starts, 162.2 IP, 4.92 ERA, 38 BB, 84 SO
2011 projection: 10-11, 29 starts, 188 IP, 4.21 ERA, 52 BB, 102 SO
2011: 14-9, 31 starts, 182 IP, 4.75 ERA, 46 BB, 104 SO
2012 projection: 10-11, 31 starts, 190 IP, 4.22 ERA, 49 BB, 105 SO
2012: 10-12, 31 starts, 176.1 IP, 4.59 ERA, 44 BB, 107 SO
2013 projection: 9-11, 31 starts, 178 IP, 4.50 ERA, 45 BB, 102 SO
2013: 13-8, 29 starts, 177 IP, 4.32 ERA, 42 BB, 142 SO
2014 projection: 9-11, 30 starts, 186 IP, 4.31 ERA, 45 BB, 117 SO
2014: 15-13, 31 starts, 204.2 IP, 3.43 ERA, 41 BB, 129 SO
2015 projection: 11-13, 32 starts, 209 IP, 4.00 ERA, 45 BB, 132 SO

It's curious to me that Bill James and his team project Rick Porcello's ERA will go up significantly next season, considering he's consistently improved in that area every season since 2010.

Porcello is a member of the much-debated and sometimes-maligned 2015 Red Sox rotation. The group is often referred to as a staff of number 3 starters, but I think that's unfair. Is Rick Porcello a bona fide ace? Absolutely not [yet]. But he could certainly be a solid number two.

Rick Porcello was an important member of the vaunted Detroit Tigers staff for the last few seasons, and while his contributions were sometimes forgotten behind those of Justin Verlander and Max Scherzer, there were times when Porcello outperformed them both.

All of this, plus the fact that Porcello is just 26 years old, makes him a fantastic addition to the Red Sox. The downside is that he's a year out from free agency, and apparently uninterested in discussing an extension.

But with a potential payday on the horizon, the Red Sox will be getting a young, talented pitcher with an incredibly large incentive for giving the 2015 season everything he has in the tank.

I think James' projections for Porcello are underestimating him. Despite the naysayers and the "We should have signed Shields" whiners, I expect big things from Porcello this season.

2015 Bill James Projections: Justin Masterson

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2010: 6-13, 29 starts, 180 IP, 4.70 ERA, 73 BB, 140 SO
2011 projection: 9-10, 26 starts, 175 IP, 4.11 ERA, 73 BB, 147 SO
2011: 12-10, 33 starts, 216 IP, 3.21 ERA, 65 BB, 158 SO
2012 projection: 11-12, 32 starts, 205 IP, 3.82 ERA, 70 BB, 164 SO
2012: 11-15, 34 starts, 206.1 IP, 4.93 ERA, 88 BB, 159 SO
2013 projection: 10-12, 34 starts, 204 IP, 4.01 ERA, 79 BB, 160 SO
2013: 14-10, 29 starts, 193 IP, 3.45 ERA, 76 BB, 195 SO
2014 projection: 10-12, 30 starts, 198 IP, 3.82 ERA, 78 BB, 165 SO
2014: 7-9, 25 starts, 128.2 IP, 5.88 ERA,  69 BB, 116 SO
2015 projection: 9-13, 31 starts, 194 IP, 4.22 ERA, 93 BB, 164 SO

 As much as I liked Victor Martinez, and as happy as I was to see him come to the Red Sox in 2009, I was always a little sour about that deal requiring Justin Masterson's departure.

Masterson was a home grown guy who came to the mound every outing determined to win. He had a funky delivery and a goofy smile on his face, and he seemed like the kind of person everyone wants to be around.

All that said, the deal was a good one for the Red Sox at the time - but it also means that I was totally ecstatic to see Masterson signing a free agent deal with the Sox this offseason.

No, there isn't an obvious ace in the Sox 2015 rotation, and it's unlikely Masterson will evolve into one overnight. But the front office has put together a staff of solid pitchers, and seem content to assume one or more of them will have a good-to-excellent season.

Joe Kelly's self-confidence aside, Justin Masterson would love to be the guy who steps up big for Boston this year. He signed a one-year deal in the hope that he'll perform well and be able to cash in next season.

Obviously, Masterson's numbers haven't been great for the last few years, but he's also struggled with lingering injuries. Already in Fort Myers, Masterson reports he's pain free for the first time in a long while.

If Masterson can only deliver what Bill James and his team projected for him in 2015, the Red Sox will have seemingly wasted $9.5 million. But the contract has an additional $2.5 million in incentives, and Masterson's health is keeping me optimistic.

I think we'll see a big year from Masterson in 2015. At the very least, it'll be nice to see him in a Red Sox uniform once again.

2015 Bill James Projections: Wade Miley

Source

2011: 4-2, 7 starts, 40 IP, 4.50 ERA, 18 BB, 25 SO
2012 projection: 4-5, 14 starts, 80 IP, 3.94 ERA, 30 BB, 61 SO
2012: 16-11, 29 starts, 194.2 IP, 3.33 ERA, 37 BB, 144 SO
2013 projection: 12-10, 30 starts, 199 IP, 3.57 ERA, 50 BB, 150 SO
2013: 10-10, 33 starts, 202.2 IP, 3.55 ERA, 66 BB, 147 SO
2014 projection: 12-11, 32 starts, 203 IP, 3.68 ERA, 59 BB, 151 SO
2014: 8-12, 33 starts, 201.1 IP, 4.34 ERA, 75 BB, 183 SO
2015 projection: 10-11, 30 starts, 184 IP, 3.91 ERA, 63 BB, 145 SO

The Red Sox traded for Wade Miley shortly before losing Jon Lester to the Cubs, and the trade almost suggested that Boston knew it wouldn't be luring Lester back to Fenway Park.

But let's be perfectly clear: Wade Miley, despite being a big southpaw, is not Jon Lester. Red Sox Nation mourned the loss of Lester, a true left-handed ace - but Ben Cherington made the right long term call, as the years committed by the Cubs are overzealous at best.

So what does Miley bring to the table? He throws his ~90mph fastball about two-thirds of the time, though he leaned on it slightly less last year than in previous years. He also throws a slider, a changeup, and (rarely) a curveball.

The biggest advantage Miley will bring to the Red Sox is the near-guarantee that he'll throw a lot of innings: since making the jump from 40 IP to 194 IP in 2012, Miley has neared or topped the 200 inning mark in each of the last three seasons. The importance of that durability on a staff that includes Clay Buchholz cannot be overstated.

The other thing about Miley is that he'll be just 28 this year. He's been good if not spectacular throughout his career, but he still has plenty of time to grow as a player - and John Farrell has an excellent track record when it comes to molding young arms.

Bill James and his team calculated their projections with the assumption Miley would be pitching in the NL West, so it's likely there will be an adjustment period when he moves to the AL East. Still, Red Sox fans should absolutely be optimistic about Miley's future in Boston. He's a solid pitcher with a high ceiling, and as of today, the only lefty in the Red Sox rotation.

2015 Bill James Projection: Pablo Sandoval

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2011: 117 games, .315 BA, .357 OBP, .552 SLG, 23 HR, 70 RBI
2012 projection: 144 games, .311 BA, .363 OBP, .525 SLG, 24 HR, 86 RBI
2012: 108 games, .283 BA, .342 OBP, .447 SLG, 12 HR, 63 RBI
2013 projection: 150 games, .298 BA, .356 OBP, .498 SLG, 22 HR, 88 RBI
2013: 141 games, .278 BA, .341 OBP, .417 SLG, 14 HR, 79 RBI
2014 projection: 140 games, .292 BA, .354 OBP, .466 SLG, 18 HR, 81 RBI
2014: 157 games, .279 BA, .324 OBP, .415 SLG, 16 HR, 73 RBI
2015 projection: 151 games, .287 BA, .344 OBP, .447 SLG, 18 HR, 82 RBI

I don't know about any of you, but when I was watching the World Series this year, the idea that the Red Sox would go after - and then sign! - Pablo Sandoval never even crossed my mind. I took it as a matter of course that he would return to the Giants, but I'm thrilled to have been wrong.

The man they call Panda will be in Boston for the foreseeable future, as the deal has been reported at 5 years/$100 million. While I know there are people concerned about the length of the deal, I am not one of them: Sandoval is currently 28 years old, and will be just 33 at the end of this contract - well within the lifespan of an elite hitter.

There's plenty of speculation that Sandoval has been brought into the fold to take David Ortiz's place as a full time DH when the lefthanded legend calls it a career. Obviously, Red Sox fans will always have a special place in our hearts for Ortiz, but the comparison with Sandoval isn't too out there.

Panda is the kind of player who typically has good production during the regular season, but absolutely explodes when the pressure is on. Over three World Series, Sandoval batted .426 with 3 HR, 8 RBI, and a WS MVP Award. For comparison, Ortiz's line is .455 with 3 HR, 14 RBI, and 2 WS MVP Awards.

Personally, I can't wait to see the two of them sharing a lineup; as a guy who thrives in high-stakes situations, the pressure cooker of Boston should suit Sandoval nicely.

2015 Bill James Projections: Hanley Ramirez

Source

2011: 92 games, .243 BA, .333 OBP, .379 SLG, 10 HR, 45 RBI, 20 SB
2012 projection: 136 games, .298 BA, .379 OBP, .489 SLG, 21 HR, 69 RBI, 28 SB
2012: 157 games, .257 BA, .322 OBP, .437 SLG, 24 HR, 92 RBI, 21 SB
2013 projection: 144 games, .281 BA, .356 OBP, .470 SLG, 22 HR, 75 RBI, 23 SB
2013: 86 games, .345 BA, .402 OBP, .638 SLG, 20 HR, 57 RBI, 10 SB
2014 projection: 151 games, .296 BA, .368 OBP, .505 SLG, 27 HR, 86 RBI, 23 SB
2014: 128 games, .283 BA, .369 OBP, .448 SLG, 13 HR, 71 RBI, 14 SB
2015 projection: 151 games, .290 BA, .367 OBP, .476 SLG, 23 HR, 85 RBI, 20 SB

The rumors would crop up almost every year between the time Hanley Ramirez went to Florida and this offseason: the one-time Red Sox prospect was coming back. It now seems there's an actual fire under all that smoke, and Ramirez, now a bona fide star, is on his way back to Boston.

But what can we expect from Ramirez this season? It's unclear where the soon-to-be 31-year-old will even play: the Red Sox seem content with Xander Bogaerts at shortstop (and pulling him from his natural position seemed to have consequences this season), and are reportedly among the finalists to sign free agent third baseman Pablo Sandoval.

There's talk that Ramirez could end up in left field if the Red Sox are the winners of the Sandoval sweepstakes, but he's never played a major league game in the outfield in his ten years of service time. One thing remains clear: no matter what we get from Ramirez defensively, his bat will add some much-needed pop to a Red Sox lineup that in 2014 could be accurately described as "lethargic."

Ramirez's average has hovered around .300 his entire career, and his power numbers are certainly well above what you would expect from a shortstop in the post-steroid era. Over the past few years, Bill James and his team have done a reliable job either underestimating Ramirez slightly, or hitting their projections almost exactly on the nose.

If Ramirez can live up to what James has projected for his 2015 in the midst of trading one big market (LA) for another (the admittedly much more baseball-crazed Boston), we should have an exciting season on our hands.

Welcome back to Boston, Hanley Ramirez: the expectations will be higher here, but the fans will show up before the third inning and stay until the end, and the reward, should you lead us all the way, will be that much sweeter.

2015 Bill James Projections: Mike Napoli

Source

2011: 113 games, .320 BA, .414 OBP, .631 SLG, 30 HR, 75 RBI
2012 projection: 131 games, .271 BA, .364 OBP, .537 SLG, 31 HR, 83 RBI
2012: 108 games, .227 BA, .343 OBP, .469 SLG, 24 HR, 56 RBI
2013 projection: 127 games, .248 BA, .350 OBP, .498 SLG, 29 HR, 75 RBI
2013: 139 games, .259 BA, .360 OBP, .482 SLG, 23 HR, 92 RBI
2014 projection: 137 games, .246 BA, .348 OBP, .471 SLG, 26 HR, 79 RBI
2014: 119 games, .248 BA, .370 OBP, .419 SLG, 17 HR, 55 RBI
2015 projection: 135 games, .246 BA, .355 OBP, .453 SLG, 23 HR, 72 RBI

The biggest discrepancy between Mike Napoli's 2013 season and his 2014 season is in the power numbers, primarily home runs and RBIs. Of course, there were fewer Red Sox on base for Nap to drive in this season than last, and he played twenty fewer games this season than last, all well dealing with assorted injuries.

Napoli is currently recovering from surgery to relieve his sleep apnea, a condition that restricts airways during sleep, causing loud snoring and a disruption in breathing. Sleep apnea sufferers often feel tired even after a full night's sleep, so if the surgery was successful it stands to reason Napoli will be better rested in 2015.

After last year's World Series, the Red Sox extended Nap to the tune of two years, and $32 million, so he's due $16 million in 2015, and will be a free agent at the conclusion of next season. If Napoli can perform up to Bill James' projections for him next season, it will be money well spent.

Mike Napoli has embraced the Red Sox and Boston in a way that few players can, and his current contract is exactly the kind of thing the team should pursue in the future: short in years, and perhaps a bit generous in annual value. 

2015 Bill James Projections: Xander Bogaerts

Source

2013: 18 games, .250 BA, .320 OBP, .364 SLG, 1 HR, 5 RBI
2014 projection: 156 games, .283 BA, .357 OBP, .450 SLG, 19 HR, 84 RBI
2014: 144 games, .240 BA, .297 OBP, .362 SLG, 12 HR, 46 RBI
2015 projection: 156 games, .264 BA, .328 OBP, .407 SLG, 16 HR, 66 RBI

Xander Bogaerts didn't quite live up to his 2014 projections, but it was well within the margin of error, and well within an acceptable range for a major league shortstop.

Not to mention, Bogaerts is still just 22 - there's plenty of time for him to develop into the offensive and defensive wunderkind we're all hoping for - unlike some people I can think of (ahem, Clay Buchholz).

Once again in 2014, Bogaerts was asked to shift around the infield in deference to Stephen Drew, though he was allowed to return to his natural position at shortstop when Drew headed south at the trade deadline. 

The best two months of Bogaerts' 2014? May, before Drew came to town, and September, once Bogaerts readjusted to being a full time shortstop. Those also happen to be the two months in which he had the most plate appearances.

As a guy who seemingly performs best when he's playing in the field regularly, Xander Bogaerts will probably never be able to make a career transition to DH. But as the shortstop position should be his alone for 2015, it should be safe to expect improvement.

2015 Bill James Projections: Will Middlebrooks

Source

2012: 75 games, .288 BA, .325 OBP, .509 SLG, 15 HR, 54 RBI

2013 projection: 153 games, .277 BA, .316 OBP, .490 SLG, 29 HR, 99 RBI

2013: 94 games, .227 BA, .271 OBP, .425 SLG, 17 HR, 49 RBI

2014 projection: 145 games, .266 BA, .310 OBP, .490 SLG, 32 HR, 102 RBI

2014: 63 games, .191 BA, .256 OBP, .265 SLG, 2 HR, 19 RBI

2015 projection: 127 games, .244 BA, .292 OBP, .418 SLG, 19 HR, 70 RBI

Will Middlebrooks has had his fair share of setbacks in his first few years. He's been shuttled back and forth to Pawtucket for seasoning and rehab, and this year he played his fewest games in Boston since his debut in 2012.

Middlebrook's calf strain in April, followed shortly by a broken finger, were probably among the first signs that 2014 would be a disappointing year. In the games he actually managed to stay on the field, his numbers were underwhelming.

Bill James' projections for Middlebrooks represent a huge jump in productivity over his injury-shortened 2014, but if we're being honest with ourselves they're really not up to snuff for a corner infielder in the American League.

Doubtless the Red Sox front office has been aware of this for quite some time, and I trust Ben Cherington to have some ideas up his sleeves if Middlebrooks become yet another prospect who can't live up to the hype.

As with most home-grown prospects, Middlebrooks is a fan favorite. But all the fans in the world rooting for him won't force him to make the adjustments necessary to be the lineup-anchoring force the Red Sox need him to be. That's up to him.

2015 Bill James Projections: Clay Buchholz

Source

2011 projection: 13-9, 29 starts, 193 IP, 3.54 ERA, 74 BB, 168 SO

2011: 6-3, 14 starts, 82.2 IP, 3.48 ERA, 31 BB, 60 SO
2012 projection: 13-8, 30 starts, 191 IP, 3.53 ERA, 73 BB, 162 SO
2012: 11-8, 29 starts, 189.1 IP, 4.56 ERA, 64 BB, 129 SO
2013 projection: 12-11, 30 starts, 205 IP, 3.56 ERA,  72 BB, 163 SO
2013: 12-1, 16 starts, 108.1 IP, 1.74 ERA, 36 BB, 96 SO
2014 projection: 12-9, 29 starts, 190 IP, 3.46 ERA, 64 BB, 153 SO
2014: 8-11, 28 starts, 170.1 IP, 5.34 ERA, 54 BB, 132 SO
2015 projection: 12-10, 29 starts, 196 IP, 3.58 ERA, 62 BB, 156 SO

I don't want to alarm anyone, but the last two years the Red Sox have won the World Series are also the only two times in Clay Buchholz's career with a season ERA under 2. 

Then again, he didn't play close to a full season either time: in 2007, it was because he was a rookie, making his debut. In 2013, he dominated in the first half, only to be sidelined by injury down the stretch.

As is his custom when turning in a full season, Buchholz's 2014 was a disappointment. It's as if his slim frame can't sustain excellence for more than a dozen starts. He's a top of the line pitcher, when he can be healthy.

Obviously, Bill James and his team can't predict injury, but if they did, Buchholz would be a safe bet. It's time to give up the dream we embraced when Buchholz came up: he's thirty years old, and he'll never be the young ace we hoped for. 

But if Buchholz can live up to James' projections for starts and ERA, he's a passable third or fourth starter. The biggest problem facing the Red Sox this offseason is their pitching. If Jon Lester returns home to us, that would be an excellent start, because having Clay Buchholz be the most established pitcher on the team (as he was after the trade deadline this year) simply doesn't work.

2015 Bill James Projections: Jackie Bradley Jr.

Source

2013 projection: 148 games, .258 BA, .351 OBP, .419 SLG, 13 HR, 65 RBI, 20 SB
2013: 37 games, .189 BA, .280 OBP, .337 SLG, 3 HR, 10 RBI, 2 SB
2014 projection: 131 games, .248 BA, .329 OBP, .420 SLG, 15 HR, 55 RBI, 13 SB
2014: 127 games, .198 BA, .265 OBP, .266 SLG, 1 HR, 30 RBI, 8 SB
2015 projection: 129 games, .226 BA, .298 OBP, .341 SLG, 6 HR, 36 RBI, 8 SB

It's no secret that Jackie Bradley Jr.'s value doesn't primarily lie in his bat. This season wasn't nearly as much fun overall as 2013, but Bradley's consistently spectacular performance in the outfield was one of the few bright spots.

Bill James is slightly less optimistic for 2015 after Bradley's disappointing offensive performance in 2014, but he's still predicting some improvement, including a nearly 30 point jump in batting average.

Obviously Bradley will never be a power hitter, but post-steroid era, how many elite defensive center fielders can claim that title? Not to mention, runs saved are just as valuable as runs scored, and though Bradley scored only 53, he saved 14. 

The player Bradley was tasked with replacing in the Red Sox outfield, Jacoby Ellsbury, scored 88 runs, but saved -5, meaning his defense (and let's be clear, probably his below-average throwing arm) cost the Yankees five runs. Bradley was worth 67 net runs to the Red Sox, while Ellsbury was worth 83 for the Yankees - not as big a difference as one might expect, given the $20 million difference in their salaries.

Would it be nice to have Ellsbury? Sure, at least until he's owed $63 million dollars for ages 35-37. But if Bradley can improve at the plate as much as James seems to believe, he's an absolute steal - and the highlight reel catches will keep on coming.