If it's a lower-league team in the cup and they've brought a decent number, I'll give them a light clap.
If it's a Championship-side then I'll boo them if we're losing or their team has been dirty, otherwise I'll just sit there and do nothing, maybe a few sympathetic claps if we're tonking them...
Sure, but he only represented them at U20, so still has the potential to be selected for England. Not that he will be, mind.
I rate him highly, but he'd never be considered for selection unless we get promoted and he has a good run of form in the Prem.