I wonder if one of the schools, like Iowa State, that is in a state that has legal sports betting, would consider going to court to get a court order that someone who has been banned by the NCAA for gambling is not eligible to participate in collegiate athletics in that state due to integrity issues with the states sports betting laws. This order is from a Texas state court, so they have zero jurisdiction over Iowa law. That may be a way for schools in states that have sports betting to force Tech to sit him.
States that have sports gambling in the Big 12: Arizona, Colorado, Iowa, Kansas, Ohio, West Virginia, Florida (heavily restricted), West Virginia.
Looks like Oklahoma, Texas (obviously), and Utah would not be able to do that as they do not have sports betting.