Berba Back For Chelsea Clash?

The United striker was forced to sit out Wednesday night's Champions League tie against Villarreal with the knee injury he sustained during last weekend's Premier League game at Liverpool.

"We're working hard with Dimitar," Fergie has said.

"We hope he'll be fit. I think he's got a good chance.

"He got a few whacks on Saturday against Liverpool. There were a lot of hard tackles on him and he got a tweak behind the knee."