I'm thinking of all the coaches that followed legends, and noting how the standards were set too high for anyone to be successful with.
There was a quote, can't recall who said it, but after Coach Bryant's retirement they said something along the lines of "I'd hate to be the Coach that follows Coach Bryant but would love to be the guy who follows THAT guy".
Ray Perkins (Bryant), Frank Solich (Osborne), Ron Zook (Spurrier), Ray Goff (Dooley), "Hunk" Anderson (Rockne), Gomer Jones (Wilkenson)....
Why would CNS walk away from what he has to take on following Joe Pa amid all this mess?