Man Utd boss Ferguson admits keeper trio dilemma for Cup final
"I have three good goalkeepers and I need to choose the right one," said Ferguson.
"I gave Edwin the rest on Tuesday because he has come through quite a tough period with his injury and also his family situation.
"He has not missed a game, including all the midweek ones, so this week was an opportunity to give him a rest. Now I have to consider what is the right thing to do on Sunday."