Manchester United legend, Roy Keane, has described the current back-four and goalkeeper David de Gea as a ‘problem’ for manager Ole Gunnar Solskjaer.
De Gea, Harry Maguire, Victor Lindelof, Luke Shaw and Aaron Wan-Bissaka started as United held City to a 0-0 draw on Saturday.
Speaking after the stalemate, Keane criticised them, claiming they are not players who will help the club win the Premier League.
He told Sky Sports: “Okay, they did well today but that’s not a back-four that will take you places and that’s a big concern.
“You just don’t know what you’re going to get from Man United right now. That’s not a good sign when you’re not sure what you’re going to get from the team.
“Can you really trust this group to go on a run? The answer is no.”