Real Madrid coach Jose Mourinho was in the Manchester City director's box for yesterday's win over QPR.
Mourinho, who was preparing his dossier for the clubs' Champions League showdowns, saw the Premier League champions win 3-1, with goals from Yaya Toure, Edin Dzeko and Carlos Tevez.
But former City boss Kevin Keegan said: "Jose may have been lured into a false sense of security by this game. City are better than he saw today."