Coburn (lower body) will be out four weeks, according to general manager Ron Hextall. Coburn has already missed two weeks with the injury, and it was thought he would be able to return earlier in the week, but the injury appears to be much more serious than originally anticipated. Andrew MacDonald will also be out for about a month with a lower-body injury, so the Flyers are noticeably thin on defense. Call-ups for the injured defensemen are undetermined at this time.