despite captaining the U-21s?You're part of the way there - none of those players has ever played any part of a full international match.
despite captaining the U-21s?
Despite being in more than one full squad?
Or, they've been in a Euro/WC squad and never played a game?
Remember that time he got himself tranfer listed? Was it because he heabutted a player? I'm honestly not quite sure.
FamineCurtis isn't Kevin's sibling - Kevin is from Sheffield and white, Curtis is from Leytonstone and black - and it would be nonsensical if Kevin was part of the original question but removed when he played in 2010 while Curtis has never done so...
I'll give the answer in an hour if no-one's got it