Frost and his cohorts are miracle workers in a G5 weak conference and will spend the rest of their careers coaching at G5 schools. Frost brought his under-qualified assistants with him because he himself is also under-qualified for a Power 5 HC job. A jock's mindset always places themselves as 'the best' even if the reality is clearly contrary, that is what makes them jocks. Power 5 HC jobs do not just require you to be life-long jock, but to also have brains.
In an alternate reality, a qualified Scott Frost would look his UCF assistants in the eye like a man and straight-up tell them that they just are not qualified for the assistant jobs at the power 5 level and that they will all find jobs and careers at the G5 level with his outstanding recommendation. Then that alternate reality qualified Scott Frost would then go on a national search for highly rated, up and coming power 5 level assistants across the pros (which he had extensive history with) and college (which he also had extensive history with) landscapes. This was suppose to happen but instead we got Riley 2.0.
Anyone who thinks Chin is 'qualified' needs to remember the following: We always give up just enough points to lose (except for Penn State, which was a glitch in the Husker Matrix). If our offense sucks (which it does) then it is up to Chin to make-up the difference and get us the win.