He's said he feels like trying something new and will leave when his contract finishes. However there's a lot of talk that he doesn't get on with Rosell and has felt undervalued in recent years and that he's given the credit he deserves. Barca have certainly needed him in the last few games. Not against Levante though, because Levante didn't touch the ball. Can't really blame him for fancying something else, he's done all he can with Barca and he might get a bit action with some other teams.