Manchester United legend Roy Keane says the signing of Andre Onana hasn't worked.
Keane insists the former Inter Milan goalkeeper has taken the team backwards, despite backing the axing of David de Gea.
Keane told the Stick to Football podcast: "The biggest disappointment has to be Andre Onana.
"I think Manchester United were right to get rid of David de Gea, but for the club to have brought someone else in and for him to be struggling...'
Keane was speaking before United's win against Chelsea.