somebody to replace Darren at this moment in time. Everyone has got to keep their fingers crossed and maybe he can get over the illness and come back because that would be a major boost for the club. So let’s hope that happens."
Tom Cleverley, who is United's other representative in Stuart Pearce's Olympic squad, will also be looking to prove he is in good form ahead of the new campaign.
"For me, this is a big season for Tom Cleverley," admitted Robson. "He did have a lot of injuries last season but this year has to be the year where he rallies and proves himself to be a Manchester United player. So it is going to be a big year for Tom."