Sir Alex Ferguson is convinced Manchester United's gut-wrenching Champions League defeat to Celtic can inspire them to victory over Chelsea on Sunday.
After taking maximum points from their opening three games, United's European hopes now rest on a last-day encounter with Benfica for the second season on the trot.
"Obviously we are disappointed but the good thing is we have big matches before the Benfica game to focus on," he said, after Tuesday night's 1-0 defeat. "We can put Europe on the backburner and concentrate on Sunday's match, which is massive for us. I am sure it is a game the players will relish given this result."