Gibbs is being caught out of position too often and sadly is too injury prone, Rosicky? You must be joking, old and totally out of pace, thanks to little to no rotation he doesn't have enought minutes. When it comes to RB's, yeah, Debuchy is good, but Zabaleta, Ivanovic, Coleman are all better, with Clyne, Janmaat and Jenko close or same level.
But ok, let's leave transfers, what do you think about AW's tactical ability, his substitutions and his ability to change the game thru subs and/or team talk? Because everytime I look at tactical areas, I see one manager there, and it's usually not Wenger, it's opposition manager. Even when we're losing, he's just sitting there waiting for miracle to happen.