I agree to a certain extent but does this not open Pandora's box? Any university could set up a path to some sort of quack degree made up of illegitimate classes to let athletes basically slide as long as it's available to the general student population.
The NCAA requires all of its member institutions to be accredited by the appropriate regional accreditation agency. And the college/university has to be a member of the NCAA for its teams to compete in, say, the FBS, or March Madness, or even to be a member of any of the conferences whose roles are so important in college sports. So, no accreditation, no NCAA membership; no NCAA membership, no games or matches.
So there is a failsafe against me and you just starting up our own "college" with sham courses, joining the NCAA, and winning championships while our students all take golf and basket weaving classes. No recognized accreditation agency would sign off on us.
In that light, I do understand what UNC is saying to the NCAA. Basically, it seems to be this: hey, what we're doing for our athletes, we do for all our students. So the only thing that could possibly be wrong about what we're doing is that the class is a sham. But if the class is a sham, that's a matter for our regional accrediting agency to identify and hold us accountable for. Not the NCAA.
Seen from the opposite angle, the "path" to UNC being punished
on the playing field for sham classes that all students can attend is this:
==> Accrediting Agency finds some classes to be a sham;
==> Accrediting Agency withholds accreditation from UNC;
==> NCAA (and ACC), noting that UNC is no longer accredited, take away UNC's membership in their institutions;
==> No more FCS (or FBS, or any NCAA tier) games, no more NCAA tournaments, no more CFP invites.
That's how this is supposed to play out. And I think (not sure, but think) that's all UNC's lawyers are saying to the NCAA here.
They seem to be right.