He does deserve credit for the pitching mess he has been handed this year. Like I said the only criticisms of him were the loyalty to Kike at SS, who clearly isn't good there and for some reason he seemed to have a weird loyalty to putting Brasier into high leverage situations, when he's been very bad for a few years now. Overall, I don't really blame him for any of the pitching moves. He didn't sign any of these bad relief pitchers and he can't pitch the same 2-3 guys every day and has to manage the pitching for the long run.
He isn't a problem at all and he's done a fine job, but you can still occasionally criticize someone with a move that is questionable and isn't working out.