Surgery Cam

So, I heard this morning an interview with Schneider and one of the reporters was asking him about the "secret" hip surgery Cam got this off season. He did not deny it but he also did not wanted to talk about it, I have been trying to get more info on this. Any one heard something more about this and what worries me is if they loose him for some games how will that affect the performance of the D overall. I expected to have some key injuries this up coming season due to the brutal schedule but was not expecting it this early