I think JBJ presents a very interesting conundrum for the Red Sox and Dombrowski (wow is THAT weird to say or what!?). He's already probably the best fielding CF in all of MLB. He makes great catches look routine, and every day it seems he comes up with at least one unbelievable catch. If he can be an average hitter, he becomes an incredibly valuable player. If he can be a *good* hitter, he becomes one of the best all around players in baseball.
This is a great test of nerve for Dombrowski. JBJ has tantalizing talent, and his recent hitting gives hope that he can truly be an elite overall player. And you simply don't unload guys like that, especially when you're paying them the league minimum. Talk about surplus value!
However, let's suppose that this hitting (which, say, continues through the end of the season) is a bit of a mirage, and his true hitting talent level is below average. Not abysmal, but merely below average. Let's say that that's the evaluation of him by the Sox. If he finishes this year continuing to rake, his value will be SKY high. Other teams will believe in him. In the offseason before the 2015 season, you'd have to have JBJ as a throw-in to a larger trade in order to get anything of value. Now, in the scenario I paint, JBJ could be the centerpiece of a deal that nets you big-time pitching. Maybe, for example, a trade with the Mets for one of their young, frontline, cost-controlled starting pitchers. (Maybe a deal like Bradley and Johnson for DeGrom or something like that.)
My fear is that if they deal him for anything less than a stud, we will watch JBJ blossom into an elite CF for the next 8 years - on someone else's team. But if they hang on to him, his hitting will crash back to earth and he'll be nothing more than a good defensive replacement at the end of games.
What to do with JBJ is a very, very difficult and interesting decision Dombrowski faces.