The Blues will be without defenseman Jay McKee for at least two weeks after a knee-to-knee hit in Thursday's 5-2 loss to Minnesota. McKee suffered a sprained right knee when he collided with Minnesota left winger Derek Boogaard with five minutes remaining in the game. McKee was holding the puck in the Blues' zone and trying to make a play up the middle, he said. "I saw (Boogaard) coming the whole way ... I thought it would be a routine bump off the wall," McKee said. "But he went right into my knee."