That Strahm trade is looking good 

I liked it at the time, but man has it been bad.
Maurer 7.85 ERA/2.13 WHIP
Buchter 3.66 ERA/0.97 WHIP
Cahill 8.69 ERA/2.19 WHIP
I guess Buchter has been decent, but he hasn't pitched a ton of high leverage situations.