My thinking is that there just wasn't that much interest in an overpayed, over hyped OBP guy like Abreu and the Phillies just needed to pull the trigger. Add another roided outfielder to the Yankees roster, and remove any respect you may have had for the Yankees after their last 3 months of using in-house replacements for their injured stars. Now, they have done what we figured they would have done months ago by going out and getting an all-star, overpriced RF to replace sheffield.
Moneyball talks about getting guys who are UNDERvalued, preferably if they have a good OBP. It doesn't say paying a huge price to get guys who can only get on base and run a little bit. I know, the yankees didn't pay much in talent, but they'll pay like 7 mill for the rest of this season, right?
this is an indication to me that they will likely not be keeping Sheffield around but, in all honesty, SHeffield scares me MUCH more than Abreu's walks will.