Manchester United legend Roy Keane has cast doubt on the reason for Cristiano Ronaldo's absence in the derby, as he insists the injury narrative "doesn't add up".
CR7 was dropped to the bench for the clash with Burnley last month, but had started the last five matches before being left out of the Manchester City game with a hip problem.
But Sky Sports pundit Keane thinks there's a bit more behind the Portuguese star's absence from the Manchester United squad.
