Really not bothered if he comes back to be honest,I was one of is biggest admirers when he joined City thought he was a world class player.
But any player who slags of City,and I don't care who they are or how good they are should be shipped out.Theres no room for players who throw there dummy out the pram at every oppurtunity,it just causes disruption amongst the team.To win leagues and cups,you need players all pulling in the same direction,working as a team.So cry babies like Robinho can go as far as I'm concerned.