The controversial coach reportedly does not want a potential managerial rival on the bench.
Outspoken manager joins Old Trafford club after months of speculation.
The 52-year-old Scot has been mentioned as a possible replacement for Ronny Deila.
The 34-year-old Serbian has already completed his A and B Licences as he pursues a career in management.
The former Spurs and Southampton boss says he would be interested if role became available.
Magpies boss has been summoned to a meeting with Newcastle's hierarchy at St James's Park on 8 March.
The 40-year-old star thinks the Dutchman deserves more time at Old Trafford.
The Old Trafford club are struggling to qualify for next season's Champions League.
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.
The former Chelsea boss has been strongly linked with the role in recent weeks.
The 43-year-old Argentine has been linked with a move to Old Trafford in the summer.
Neville is on the brink after his Valencia side lose 1-0 to Real Betis.
Trevor Sinclair does not think the Dutchman is the man to lead the Red Devils back to glory.
Uncertainty over Van Gaal's future has forced Bale to reconsider his move to Old Trafford.
Yorke is still optimistic about the future, saying patience is required to rebuild the team.
Toffees manager rubbishes rumours surrounding defender's future.
The former Toffees boss is impressed by the defender's rapid improvement.
David Moyes was handed a six-year contract at Manchester United but was sacked after 10 months.
Defender Jones says things were more glum under the Scot.
Thiago Alcantara did not receive a concrete offer from Manchester United.
The Dutch coach will come under increasing pressure but the reality is setbacks are unavoidable.