I think the question is - should he be...
Perhaps I'm drinking the kool-aid, but I really support the vast majority of the moves AA has made and the re-development of our farm system has been phenomenal.
Sure he took on a lot of $$$ in the Marlins deal, but he basically gave up nothing outside of a hard throwing, power sinkerball pitcher who doesn't miss many bats......sounds just like Sanchez (albeit with better control) and nobody on seems overly concerned if we trade him. All the other guys he gave up have been nobody's. You can argue "he could have gotten more for that package" but you don't know that. To be honest, I expected more out of Reyes (and Bonifacio), but I didn't expect this much out of Buehrle. JJ was a great "risk" to take that didn't pan out. I think overall, we got a lot out of that deal. It's eating a lot of our proverbial salary cap now, but reality is, FA's aren't lined up to sign here.
I always prefer consistency and never support a revolving door at the GM or manager position - however, with a new President likely to take over soon, I think there's a fair chance he's gets the boot simply b/c the new Pres will want to put his stamp on things. I hate that with a passion, but accept that's life.