Speaking to talkSPORT, Foster said: 'I think for Man United it's best to ship [him] out. If I was the manager, I'd be a little bit similar to Amorim in the case of I just want team players. I want a bunch of lads who are good, honest, hard-working team players. And I don't get that vibe from Garnacho, I don't get that vibe from a few of the players.
'You look at the full-time whistle after the Europa League game. You have Brennan Johnson doing an interview. He looks like he hasn't had a haircut for about three months, [hair] horrible all over the place, but his interview was incredible. You could tell he's a real nice lad, he's hard working, he does everything for the team. Then you look at Garnacho. Fresh trim a day ago, dyed blonde, ready for the final.
'The full-time whistle goes, he's sat on the pitch sulking by himself, not trying to get behind the other lads, picking them up, saying 'well done we got this far'. And I think that there is the big contrast. I just want good lads, honest, hard-working lads.