Frost & Co aren't blameless, but the roster is a shitshow; there are guys on it who have been through 3 HCs and 4 Coordinators. Riley's recruiting was massively overrated, and his roster management was a shitshow...if he still our HC, we'd likely have only 4 WRs and 3 CBs on scholarship right now for example. Negligence.
This is a 4-year rebuild job, at minimum. That said, these guys need to make some fundamental changes to avoid a Little Bighorn-type season that derails recruiting. Widening the scope, a few ACs may need to be traded out as well.