Ronaldo injured for Villarreal match

Manchester United top scorer, Cristiano Ronaldo, is doubtful for the Champions League clash with Villarreal on Tuesday after sustaining a knee injury against Aston Villa at the weekend.
The winger was substituted towards the end of the game and could join Dimitar Berbatov on the treatment with Sir Alex Ferguson describing his knee as a 'mess'.
United manager Sir Alex Ferguson was quoted as saying "His leg is in a mess. He is doubtful for Tuesday.". Ferguson was speaking after the game on Saturday where he also praised the referee, Chris Foy, for not giving a penalty against Nemanja Vidic for a foul on Agbonlahor.
