What work well at one level or conference doesn’t necessarily work elsewhere. Butch tried to bring an offense from the mid majors to the SEC and it didn’t work.
Butch’s offenense was based on speed and finesse. The SEC defenses were both fast and big. Guess what, fast and big, beats fast. A fast Butch 4 star from the Midwest was not equal to a south east 4 star. That fast Midwest 4star didn’t need much development to do well in the mid majors, but in the SEC, well.
You have to experience these things to become a P5 coach.