'It could get ugly' - Roy Keane's worry for Man Utd's Ronaldo situation

The Old Trafford superstar wants to leave the club for Champions League football.

REBEL REBEL: Former Ireland and Manchester United skipper Roy Keane at Dublin v Cork at Croke Park this summer.

Manchester United icon Roy Keane believes the club have to try to keep his old teammate Cristiano Ronaldo at the club this season. 

But the Corkman admits he's worried the situation 'could get ugly' if Eric ten Hag's first league campaign starts poorly.