I have to say a couple of days ago when I was reading all of the Calhoun has lost control of the team, has lost his fire, looks like he's given up posts, I was going to post that I sense a medical leave of absence coming. I would have been half joking but half serious as well. I wonder if this back situation is the same as the problem he had in 2009 since there was never a definitive explanation for that or if maybe he was injured in the bicycle crash when he injured his ribs.
After this latest medical leave, I think it is really time for JC to retire. We have enough baggage for other schools to use against us in recruiting wars without again adding his health to the list. He is not getting any younger and you never know when another medical leave will happen. Coaching at a high level is extremely demanding both physically as well as mentally and you have to be able to bear up to be successful. As the saying goes, "The mind may be willing but the body is weak." No matter how strong someone's will is no one can be successful when they physically breakdown.
Calhoun has been unbelievable and the program owes everything to him but this seems to be the time since if he wants to leave on top it probably was after last season. At this point, he should make taking care of himself the main focus.