Let's be realistic.
Neither Holtz nor Spurrier were able to sustain their OWN success.
Holtz peaked in his 3rd year and declined back to middling his final 3 years. Peaked at an end of season AP #13 in the 3rd year.
Spurrier peaked in years 5-7 at 11-2 and a post season AP #4 in year 7, and...