Jim Ratcliffe won't make 'knee-jerk' decision over Ruben Amorim's Man Utd future 

"Ruben needs to demonstrate he is a great coach over three years," said Ratcliffe.

Ruben Amorim is approach the first anniversary on his appointment as Manchester United manager. Pic: Martin Rickett/PA Wire.

Man Utd Manchester United minority owner Jim Ratcliffe has given head coach Ruben Amorim three years to prove himself and insists he will not run the club on "knee-jerk" reactions.

The Portuguese is approaching the first anniversary of his appointment at Old Trafford, but his position has been under constant scrutiny since he took over on November 1 last year.