The contract of the former Barcelona goalkeeper at Old Trafford is due to expire in the summer.
The Dutchman has come under-fire for the Red Devils' underwhelming recent results.
Player's father recently admitted Louis van Gaal's side had made an offer to sign the player.
The 78-year-old icon made 758 appearances for the Red Devils, scoring a record 249 goals.
The Scot has delivered his verdict on the under-fire Dutchman, whose position has come under pressure.
David Moyes had tried to sign Cesc Fabregas from Barcelona in 2013.
Manchester United are in the market to sign Pierre-Emerick Aubameyang in the summer.
Manchester City are willing to trade three players to complete a deal for John Stones next summer.
The Italian was taken off before half time at the Stadium of Light.
United fell to their seventh league defeat of the season on Wearside.
Former Spurs boss thinks the north London club could enjoy a period of sustained success.
Memphis has struggled to adapt to the pace and intensity of the PL following his summer move from PSV Eindhoven.
Mauro Icardi is keen to remain with Inter Milan and get them back to winning ways under Roberto Mancini.
The Red Devils face the prospect of missing out on a place in the top four for a second time in three seasons.
Paul McGuinness was privileged to follow in the footsteps of his father Wilf, who was the manager at Manchester United.
Mark Hughes has signed Champions League players at Stoke City since he joined the Potters in 2013.
The Real Madrid boss is well aware about reports linking the defender with United.
Keane has scored 10 goals in six games for the club's Under-21s.
All three picked up knocks playing for the Under-21s on Monday.
The Barcelona legend discusses why van Gaal is struggling at Manchester United despite being a great boss.
Portuguese starlet is wanted by a host of big clubs in Europe and would command a transfer fee of around €60m.
The former England boss has predicted more big-name players will soon make the switch.