Man Utd star out for a month

    Manchester United defender Chris Smalling is set for a month on the sidelines with a hamstring injury.

    Smalling suffered the injury in training before the clash with rivals Liverpool at the weekend.

    Nemanja Vidic is set to feature alongside Phil Jones for the clash with Olympiakos.

    Rio Ferdinand could be set for a recall to the United team for the clash with Manchester City, as Vidic is banned for boths the clash with City and against West Ham.