Mike Ekeler would be interesting from the coaches likely to be fired from the former UNC staff. Defensive guy with a previous experience at Indiana, Georgia, LSU, USC, North Texas, and UNC. He's been on some good defensive staffs, just not sure how he's been as a recruiter.
https://247sports.com/Coach/Mike-Ekeler-354/AllTimeRecruits/
247 suggests he has done pretty well with a handful of 4* and a lot of 3*