Man United came from behind to clinch a vital victory over Everton on Saturday but Saha reckons the team are still a way off challenging for titles.
January signing Bruno Fernandes has already established himself as one of the club’s most important players but Saha says it will take four signings of that nature to turn Manchester United into title challengers.
He told Stadium Astro: ‘The focus is on Ole Gunnar Solskjaer, but you also have to look at the recruitment.
‘Some new signings like Fred, you can see the quality but he’s not going to make the difference.
‘The signing of [Bruno] Fernandes, you need four of them. You need four of them to actually compete and this is what is missing.
‘You need to know the mentality of new players. I want players there who want to win the Champions League and win big trophies. This is what is required here.’
Solskjaer was under massive pressure ahead of Manchester United’s clash against Everton, but his team impressed to beat Everton 3-1.
Speaking after the victory, Solskjaer said: ‘The kick-off time set us up to fail. We have been to Turkey, played loads of games this season already, we got back Thursday morning and we are playing Saturday lunchtime, it’s an absolute shambles.
‘We got back on Thursday morning at 4am, what is the problem with playing on Sunday?
‘Look after the players, we already have too many injuries in the Premier League, not just my players but others too.’