I'll say it again...an AD's guy will ALWAYS get a longer leash than the previous AD's guy.
Not quite true.
Wake Forest AD Ron Wellman just fired "his guy," Dino Gaudio after only three years, with a 61-31 record and seasons of 17-13, 24-7, and 20-11. They beat Texas this year in the NCAA's and were ranked #1 in the country in Jan. '09.
Don't think that's a very long leash...
Wellman "inherited" bb coach Dave Odom, who lasted nine more years until he left for a better job at South Carolina.