After an agonising defeat to Copenhagen in the Champions League, Manchester United return to Premier League action this weekend.
United will play host to struggling Luton Town at Old Trafford on Saturday afternoon.
Former Man United striker Dimitar Berbatov has urged Manchester United to be careful against this relegation threatened side who held Liverpool to a 1-1 draw last weekend.
Berbatov told Betfair: “Man United have to be careful because these teams that are near the bottom of the table have nothing to lose.
“They’ll stay disciplined in defence and then attack you like they did against Liverpool; they can surprise people.
“Man United have to keep it simple, be deadly in attack and don’t leave it until the 90th minute, and no red cards for Christ sake! It’s a must-win for Man United so I’ll go with them to win.”
Berbatov predicted a 2-0 win for Manchester United.