The UNC case goes beyond just easy classes for athletes. These were actually fake classes with no instructor, no classes, and no assignments and/or assignments graded entirely by a secretary. A professor's name was then fraudulently applied to the official transcript without his knowledge (allegedly). There is plenty of documentation of these facts in the Wainstein report. It is obvious from all of the referenced emails and communications that these classes were an absolute sham to keep athletes eligible. It really should make no difference if non-athletes were enrolled in these fake classes. If an athlete was enrolled, then they were not actually taking a required course load and should be considered retroactively ineligible with all games vacated where this ineligible player was used. Furthermore, the NCAA does not have to PROVE anything. This is not an official court where guilt has to be proven beyond all doubt. With that said, the NCAA seems to have really dragged their feet on this case, but it is still an open investigation, so we can hope something gets done.