One of the ways to fix this team is for Theo to buy completely and totally into pitching and defense.
First, if your goal is to have great defense, you need to have it up the middle. Martinez is a joke defensively, Varitek isnt much better and Scutaro has shown he's average to below average.
Second, you need to have a roster that is redundant in this belief. Having a bench with Hermida (an AWFUL OFer), Hall (and AWFUL OFer and a poor IFer), and Lowell (now a below average defender) makes any subs or injuries completely undermine their plan.
I know you guys will call me a homer, but look at the Yankees. They didnt set a motto of pitching and defense, but they are living it right now. Their IF is above average right now and their outfield has been really solid. They have a poor defensive catcher, but about 1/3 or 1/4 of the time a great defensive catcher replaces him. In the IF, Pena, a very solid defender, is the first to come off the bench. And in the OF, Randy Winn is the prime defender off the bench. They seemed to buy into the pitching and defense mantra better than the sox did, and the sox came into this yr touting it.