I think you either under-rate him or over-rate the "international class" Slick.
Granted he's more 90% perspiration and 10% inspiration but the same could have been said of Stuart Pearce and he was one of the finest England players to pull a shirt on in my opinion.
A team is all about a blend of players and Barton will do well.
If someone could explain to me (and Muze is excepted from this task as he's a biased bastard

) why the fuck anyone would thing that that useless cunt Phil Neville is (or ever was) England class then I'd be eternally grateful.