West Ham United boss Sam Allardyce believes Ravel Morrison will have something to prove to Manchester United.

Morrison is sure to start against United at Old Trafford.

Allardyce said: "He probably would, if selected. My concern is that if he is going to play, if I do select him, then don't try and win the game by yourself. This is a team game and if you want to win it play as a team, not as an individual."