Zhitnik walks away from crash testSource: Buffalo News '"It's just a bruised knee," Sabres coach Lindy Ruff said. "When we saw him leave the ice we were a lot more concerned than we are now."' Related posts: Rasmussen returns to Sabres lineup Montreal 5, Buffalo 2 Barnes 'still not right,' no timetable for return Afinogenov still has headaches Sabres F Rasmussen to miss at least one game