As a former Manchester United skipper, who took the club to huge success, Roy Keane led from the front. He also set incredibly high standards (most of the time) that challenged those he would regard as more able players to follow.

No matter what changes around him at Old Trafford, the United captain continues to show just how valuable he is

Ruben Amorim has hit back at Roy Keane's criticism of Bruno Fernandes by telling the former Manchester United midfielder that it's the opinion of the head coach which matters most. Speaking on the Overlap podcast,