Robin van Persie is out for up to six weeks and will miss Man Utd's UEFA Champions League tie with Bayern Munich.
Jeff Stelling is not getting carried away with Man Utd's win and worries for Leeds' financial state.
Dwight Yorke says Manchester United can win the Champions League if they continue in the form which saw off Olympiakos.
Phil Jones wants Manchester United to use their UEFA Champions League progress as a springboard for the coming weeks.
Alan Smith can't see Chelsea or Man United winning the Champions League this season.
Gary Neville says Danny Welbeck is the man to provide Man Utd the 'different edge' they need.
David Moyes paid tribute to Ryan Giggs after he helped keep Manchester United's season on track against Olympiakos.
David Moyes is confident that the knee injury suffered by Robin van Persie against Olympiakos is not too serious.
David Moyes hailed an "incredibly committed" Manchester United display and again denied any fall-outs with his players.
Wayne Rooney admitted the Manchester United players owed David Moyes and the fans a positive result against Olympiakos.
Robin van Persie's hat-trick saw Manchester United beat Olympiakos 3-0 and reach the Champions League quarter-finals.
Alejandro Dominguez and Roberto have told Man Utd that Olympiakos have no intention of sitting back at Old Trafford.
David Moyes is hopeful his Manchester United team can lift spirits around Old Trafford by beating Olympiakos tonight.
David Moyes has received the sympathy of the man who hopes to pile more pressure on the Manchester United manager.
Manchester United manager David Moyes insists the humiliating 3-0 home defeat to Liverpool has changed nothing.
Graeme Souness says Man Utd have a big game within them - and backs them to get past Olympiakos.
Chris Smalling and Jonny Evans are doubtful for Manchester United's crunch Champions League match with Olympiakos.