This is also similar to muschamps first 3 years.
FWIW, Scott was a touch worse overall in his first 3 seasons. Basically the same in conference play: 17-16-1 (10-13)
Holtz, even with the outlier of his 0-11 start, his first 3 seasons were 17-18 (10-14).
Conference records are virtually identical for all 5 coaches. Muschamp gets the best record at 12-12 in conference play over the first 3 years.
There's not a night and day difference between the first 3 seasons for any coach.
5 coaches, 30 years, no statistically significant difference in the results of the first 3 seasons. That probably ought to tell us something.