Manchester United have been warned over their dependence on superstar duo Paul Pogba and Bruno Fernandes and shaky nature at the back by former striker Louis Saha.
The 42-year-old, who represented the club between 2004 and 2008, has delivered his sobering assessment ahead of United's Champions League clash with last season's finalists Paris Saint-Germain.
Saha admitted he has become concerned over United's newfound fragility in defence and an over-reliance on their explosive midfield pairing.
The club will be looking to piece together a heartening run of results after enduring a nightmare start to the new campaign.