Think this has been asked before, but i believe that all clauses (if there were any that is; we do seem to be pretty shit when it comes to adding clauses) are now nil and void as he's now moved on from the club who poached him from us.
Hope he does well though. He is an exceptional talent!
I spoke to Kev monks at the Cov Ladiesw game last week and he said if he plays for England we will get some money, i think it is to do with Chelsea paying Man City money and we get a cut of the total transfer fee, he said he thought it was only 50K but it could be more!