So many players have shown their quality before failing to live up to expectations at Manchester United. You could argue that Paul Pogba is the finest example of this having been at United, left to become a superstar at Juventus and then returned to largely blow hot and cold at Old Trafford. Just look down the list of United’s record signings and you will see player after player who came in for big cash but didn’t live up to the billing. Jadon Sancho, Romelu Lukaku, Antony, Henrikh Mkhitaryan, Donny van de Beek, the list just goes on and on and on. United has almost become a graveyard of under…
