I don't think he is as bad as some make him out to be and I'm not saying it in a "he is better than Gosling" way either, the problem will be if he is going to start every week (wick is likely)
If it was a squad signing then it would be a good signing BUT we all know that he will start every week as a Cabaye replacement
Also he is a prick, shushing in the heat of the moment I can understand BUT the hand signs on Twitter are prickish, he is going to have to play class (plus score against the Mackems) to make up for it