Manchester United boss Sir Alex Ferguson will recall Nemanja Vidic for their clash with Sunderland.
But Anderson has emerged as a doubt for United's Barclays Premier League meeting with Sunderland on Saturday.
Vidic is available for domestic duty despite his European suspension but the boss is waiting for a clearer picture of the injury situation following the Champions League victory.
"Vidic will be back but maybe Anderson is the one player who picked up an injury last night," said the boss. "We'll see what he's like. He could be doubtful.
"There will be no returns for Young, Smalling or Cleverley though."