If you look at the sabermetrics books going back 20 years, they tell you the Red Sox have only one problem--PITCHING. When they have the pitching (ERA
Against the Yankees, dating back 50 years, it has ALWAYS been the pitching. Throught the 40s and 50s, when the Sox had power teams, but the Yankees had better pitching.
It was no different last year, and it will be no different this year. The Red Sox will live or die on their pitching--regardless of what happens to Crawford and the rest of the hitters. And so will the Yankees.
Epstein & Co., by the way, didn't do a very good job of drafting and developing minor league pitching in recent years. A major part of their pitching problem.