My point is......
There are three categories to fall into:
1. Fire KF. He needs to go. Rogue program.
2. Hold KF accountable for the circumstances that occurred over the past few years, most of which were out of his, and everyone's control
3. Recognize that the situation is unfortunate, but that changes have already been made, and it will take more time for them to pay off.
I'm not sure how you want to hold KF accountable for the misfortunes of the 2008 & 2009 recruiting classes. Recruiting is an inexact science. Some kids work out, and some do not. He can't control the fact that some will leave, flunk out or fail to live up to their potential. It's all a HUGE guessing game, and more often than not, KF and his staff make the right decisions.
As far as changes, I'm not sure how many more changes you want. 2 new coordinators, 2 new staff members, new offensive and defensive schemes, new position coaches all over the place and an entirely new emphasis and approach to recruiting. The only change left is the head coach.
Perhaps that is exactly what you want.