Thanks for this research!
Would be interesting to know what the numbers do if you remove OL recruits from the equation for every school and leave all other parameters the same.
Hypothesis being that Wisc's numbers are "artificially" bolsters by having an unusually high number of 4/5* OL recruits, but few/none at other positions.
Well, OK, but some people would argue that personnel quality in the OL is as important as anywhere and more important than most.