All fair points, but you can't make blanket statements. If you say "ND doesn't do it at all," you're going to lose the argument because it's just not true and the other guy can probably prove it's not true. If you say "ND does it, but not as bad," you're still going to lose the argument because a guy like this will refuse to accept a nuanced argument.
You obviously can't say "ND doesn't do
it at all" without defining what "it" is. If we're talking about accepting students with exceptional extra-curricular skills that couldn't get in on academic merit alone, then he's right-- everyone really does do "it", including Stanford, ND and the entire Ivy League.
But if we're talking about UNC-level academic fraud-- that assertion is pretty easy to falsify. Start with a data set that he'll agree is objective-- like the GSR figures-- and argue from there. If everyone is doing it, how are schools like ND, Stanford and Duke-- institutions that not coincidentally have excellent academic reputations-- graduating so many more football players than OU, FSU and SCar? Do they just not care? Surely they must realize that the academic angle is potent recruiting tool.
And how do we explain schools like UNC, Cal, and USC? Independent of football, those are all very high quality academic institutions, yet their football players graduate at a far lower rate than the student body generally. Are they simply less competent cheaters than Stanford, ND and Duke?
The most reasonable inference from the GSR data set is that there are serious differences in practice among Division I schools, and
not, as he asserts, that they all utilize the same practices with varying degrees of competence and luck. Extrapolating further from that inference, it's pretty clear that (1) graduating a strong % of football players requires a set of conditions that puts a program at a competitive disadvantage, and that (2) most programs aren't willing to incur that disadvantage.
Then there's all the ND-specific examples-- no JuCos, foreign language requirement, a long list of highly rated recruits who couldn't make it past admissions, Golson's suspension (which probably cost us a BCS-game this season), etc.
But as others have mentioned, no argument is likely to sway this tool, because he's not arguing rationally; "my school lacks integrity; therefore,
all schools must lack integrity". He's turning the shame he ought to be feeling about his alma mater outward, and projecting it onto others who seem to be doing things the right way. That's a juvenile and irrational reaction, but all too common among sports fans.