Wayne Rooney believes Manchester City paid the price for having too many midfielders unwilling to track back and defend in Sunday's Manchester derby.
Manchester United won their first derby since 2012 after running out convincing 4-2 victors at Old Trafford.
Yaya Toure was heavily criticised post-game, while fellow City midfielders Fernandinho, James Milner, David Silva and Jesus Nevas failed to contain their United counterparts in the centre of the park.