Chelsea boss Carlo Ancelotti says Manchester United have lost the best player in the world to injury in Wayne Rooney.
Ancelotti knows Chelsea now have an advantage going into tomorrow's massive game.
"Above all, you know how I respect him, not only as a player," said Ancelotti. "For me, he is the best in the world now and very professional. His image is good for football and I like this kind of player. I was sorry for him but I think without Rooney, for us, it is better."