"For those underwhelmed with the return, what deal can you recall where a reliever with one good season has been traded for a "quality" prospect" I think people are exaggerating a bit when they say Thornburg has only had one good year. He's been solid ever since he came up despite being bounced between the rotation and the bulllen. And I forget if it was 2014 or 2015 but he was off to a very good start before breaking down due to overuse. The fact is he's a 28 year old with three more years of control who has a career ERA under 3 with more strikeouts than innings pitched AND who excelled the moment he was moved to the closers role. Additionally, even if you want to use the one good season argument, wouldn't it then make more sense to hang onto him to see if he can put up another stellar year and increase his value even more? Unless of course you think his season was a fluke (Junior Guerra????) But there is no reason he was just going to fall off the cliff next year. Even if he wasn't as good as last year, a sub 3.00 ERA was, if not likely, at least a strong possibility. If the relief market was even close to what it was last year you could easily have gotten a top 75, if not top 50 starting pitching prospect for him. Instead they settled for a guy with limited major league success, a low level prospect who can't throw strikes, and a good but not great middle infield prospect. I'm certainly rooting for the new guys to succeed but I think we could have done better.