The results have been bad, but even when he has scoreless outings, the stuff just isn't there. He's not locating his fastball, it's not at the velocity you want it to be, and while his curveball location has been a bit better recently, it's still pretty erratic.
We can blame other stuff all we want, but the guy just isn't the same pitcher we traded for. It's one thing if he's gotten unlucky or the umps are screwing him, but he's just not throwing enough strikes and ends up shooting himself in the foot more often than not with wild pitches.
I didn't like the trade because I thought we paid way too much. But I got convinced into it because it seemed like the Sox were finally ponying up to go for it and that we got one of the best relievers in the game having one of the best seasons of all time as a reliever. Unfortunately, he's been anything but that and there's no sign of him ever becoming that guy again with the Sox. Now we're stuck with a market-priced reliever whose trade market is probably drying up as we speak and we also gave up 10 years of control on 2 pretty good pieces in the process. It's a mess and I don't think even the most pessimistic posters about the trade saw this coming.