I don't think that he is our biggest problem. He has some good days and some bad days but as far as the culture change goes I'd keep him. He is one of the decent characters in the club and cares about the club too. We could get rid of him and get someone else in but then if we git rid of too many of our own what sort of "culture" does that leave us with?
A bunch of people bought in to the club? That's all well and good when you are Man City and can pay the best in the world to come and play for you but that not where we are.
Yet!