Chelsea took a gamble over the weekend, resting their stars for this match against Southampton. They didn't get away with it and lost at St. Mary's, but they'll be confident about a win in their FA Cup replay at Stamford Bridge against Manchester United. Rafael Benitez has brought out his big guns, and unlike United's best players, they're rested.
Alex Ferguson is managing the fitness of his side, and has picked a mixed team with some first choice players and some players who usually start on the bench. Wayne Rooney, Shinji Kagawa and Robin van Persie have all been left on the bench to start the match.
Manchester United starting lineup (4-4-2): David De Gea; Patrice Evra, Rio Ferdinand, Chris Smalling, Phil Jones; Nani, Michael Carrick, Tom Cleverley, Antonio Valencia; Danny Welbeck, Javier Hernandez