Manchester United will be without a number of players, including Wayne Rooney and Ryan Giggs, when they face CSKA Moscow in the Champions League on Wednesday. Top scorer Rooney is still struggling with a calf injury which prevented him from playing against Bolton at the weekend, whereas Giggs suffered a knock during the game. The influential duo is followed by Patrice Evra, Darren Fletcher and Park Ji-Sung out of the Moscow trip, due to respective injuries. Meanwhile, Nemanja Vidic, who missed Saturday's win with an ankle problem, remains doubtful for the game.