If Arsenal really get a too good to refuse offer then I suppose his sale, though regrettable, would be understandable. Just can't fathom how anyone could think getting him out the door is something that should be actively pursued though. Easily one of the most important players in the side for mine. Even if someone doubts his overall quality, he's an established first team player with Premiership experience, and would be hard to replace. He's a really crucial cog in the team imo, you only have to look through all of Arsenal's goals from last season to see how many come from him winning the ball or scoring/assisting them himself to see that.