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

Roy Keane claimed Bruno Fernandes "isn't a fighter" earlier this week and that "talent's not enough" to be Man United captain.