Teammate Devin Hester believes "it's going to be a miracle" to get Johnny Knox (back surgery) "back to normal." "I'm going to stick with him, encourage him and make sure that he doesn't give up," said Hester, who nearly broke down talking about Knox's long road back. The severe spinal cord injury leaves Knox's 2012 season very much in doubt. Even if he turns the corner by next offseason, it sounds there's no guarantee that he will recapture pre-injury form.