Pavel Datsyuk has started to rehab his knee after undergoing surgery Tuesday. Datsyuk felt fine before Sunday's game but did not feel so good afterwards. "I felt something and I couldn't move my leg," said Datsyuk. "I needed surgery. Maybe it (the pain) was bothering me a little bit but not like it was in the San Jose game. I felt it after the game and I checked and it was better to do it now," while there's plenty of time to recover before the start of the playoffs." He should return in two-three weeks.