There really aren’t any rules. You just go to court. If it fails, go to court again until a judge says you’re all set.
Want a 7th year?
Sure
Broke rules?
Ahhhh, it’s fine.
There AREN’T any rules.
Remember that one time the NCAA gave OSU a postseason ban in 2020 for an assistant coach giving a player $300 in 2016 after OSU self-reported the violation and had the player give the $300 back to the assistant coach.