It can't be easy for ex-Manchester United player Roy Keane to see his old team's city rivals Manchester City riding high at the top of the Premier League table and already qualified for the Last 16 of the Champions League with two group games to spare. But Keane believes that City as a club have traditionally lacked staying power and the psychological strength that goes with a winning mentality. But he did concede that if they can remain injury-free, it will be difficult for any team stop Pep Guardiola's side.

When asked his thoughts on City, Keane replied: “My only concern for City at the moment, I still think it’s in their DNA as a club to mess things up. They have previous but you got carried away with this here… When you look at their squad, the players they have, obviously it’s in a bit of luck with injuries etcetera, the coach… they’ll take some stopping”.