I watch La Liga whenever I can, most weeks infact and I can tell you that, my own personal opinion only, that it didn't help that he never really knew where he was playing? If that makes sense. That is the impression I got anyway. I'm not a huge fan of the way Barca play and he never looked suited, just looked like he was shoe horned into the side alot of the time, he had a faster tempo than the way they played which I can only attribute to the EPL/Arsenal's play.