Manchester United boss Sir Alex Ferguson admits he may start tonight's Champions League clash with Roma with Owen Hargreaves in his line-up.

Ferguson admitted he might be tempted to bring the former Bayern Munich midfielder straight back into the fray despite his lack of match practice.

He said: "Hargreaves is a possibility but to be honest I would have liked for him to have had some more football for such an important game.

"European football is a different level for speed and tactics."