Any truth to the rumor that Austin has a "fractured" back? If so, what is fractured. The only source I have seen describing the possibility of fracture is from the following post:
http://www.cougarboard.com/board/message.html?id=13174556

How significant is the CK knee injury? Are we even certain that it is a knee injury that is keeping CK out of practice?

Any details as to why Aytes and Halford are not practicing?