Rhule's good at getting the most out of players. His recruiting at Baylor was suspect, but he had also started writing his number on NFL bathroom walls the day he signed his first Baylor contract, so he never looked at Baylor as a long term home. If you want a recruiter, not your guy. If you want someone to change a culture, he can do it.
The turn around at Baylor was pretty impressive, considering he jettisoned about a third of the players, and the 2016 recruiting class completely disappeared. BUT, he never beat a ranked team while at Baylor, and in the ten win 2019 season, over half those wins were one score games.
For Baylor, he was a home run hire, cause he got rid of a lot of guys who could play, but couldn't keep from breaking the law. They went 1-11 the first year, and got their asses beat cause they started something like 14 freshmen, including on the line, at various times that year. There were a lot of injuries, cause linemen usually need some time to develop. He never made a big deal about kicking someone out, but he wouldn't blink, no matter how good they were on the field. The joke around Baylor was someone was encouraged to be successful somewhere else.
Been meaning to write this, but it's a consideration with Sark. He may have to clear the building before the culture changes. Rhule had to at Baylor, and that first year was brutal.