Agree with a lot of what you said. I always ask the question on here when people say they want to get rid of Stoops. Fine....who are you going to hire that would be an upgrade.
As noted, Nebraska is the perfect example. What Tom Osborne did there will never happen again at Nebraska. He finished in the top 10 in 20 of his 25 seasons there. Frank Solich comes in and in his final 5 seasons, Nebraska goes 12-1, 10-2, 11-2, 7-7 and 10-3. They fire him and bring in Bill Callahan who goes 27-22. They fire him and bring in Bo Pelini. Pelini wins 9 or more games in all 7 seasons at Nebraska. They fire him and bring in Mike Riley who goes 19-19. You cannot fire guys like Solich and Pelini to bring in guys like Callahan and Riley.
Grass isn’t always greener.