There is excellent coaching (and bad coaching...) at all levels of sport. In
2013, coaches' compensation at the top 10 revenue universities averaged about 35% of the expenses. Scholarships averaged about 10%. A quick
perusal of more recent data doesn't show much change in that ratio. No matter how good that volleyball coach is, their value is inflated by the bizarre economic rules of college athletics.
The NCAAs main argument for their ruleset is that these institutions are educational, non-profit entities, so I'm not sure what "similarly sized corporations" have to do with it. Texas A&M had revenues north of $194M in the 2015-2016 academic year. They paid coaches about $40.6M and expensed scholarships worth $9.7M. Can you name a
similarly sized corporation who paid their management 21% of revenue while paying labor 5%?
I'm not expressly arguing the universities must pay the players. I am, however, insisting that we look at this economy with empirical eyes. If we want to solve the problems and "corruption," either the money has to change or the rules have to change. It simply isn't sustainable to maintain both. If you look far down that USA Today revenue list, you'll find that as you leave the big money programs, the coach compensation and player compensation line up far more equitably. #68 Arkansas State pays coaches about $7.2M and expenses about $6.8 in schollys. I'd bet those guys magically have much less "corruption." Trying to address the problem without acknowledging that is (spitting) in the wind.