DeCourcy is a staunch Coach Cal supporter - of course he's going to take UK's side. Now, the facts are that Kentucky AGREED that Kanter received $33,033 in extra, impermissible benefits, so the denial on appeal should be a slam dunk. Rules are rules, and the NCAA has found what happened in the Kanter case breaks their rules - ultimately that's all that matters. If the rules are wrong, then it's on the NCAA to change the rules, but they can't make a ruling that eviscerates the rules and creates loopholes so college coaches can go recruit European pros. The NCAA has to protect the spirit and letter of their laws. If they allow Kanter to play, then they'd be opening up a can of worms because he's received extra benefits that everyone agrees aren't within the rules, so then in future cases other kids could use Kanter as a precedent and say "education is what the money was for, I'm just like Enes Kanter" even if it wasn't. Not only would allowing Kanter to play probably be the wrong decision from a moral standpoint (in my opinion, the kid was a pro), it would also be a horrible precedent for the NCAA. So even if you accept what DeCourcy argues, that it would be morally right to let him play, it would still be a very bad precedent for the NCAA, and I don't see how the ruling could possibly be reversed given the implications of setting aside the rules against impermissible extra benefits.
FOT, I believe you are confusing academic and amateur issues once again - Dieng was denied initially because of academics (even though he had a 31 ACT score), as the NCAA initially ruled he should have graduated in Africa and not enrolled in prep school in America - the issue was whether Dieng had taken too many semesters of high school. Clearly the situations are not alike. Kanter's case would (if he was allowed to play) encourage kids to get paid under the table and then claim the money was for education. The implications of Dieng's case would (if anything) encourage kids to take more semesters of high school than they are permitted and try to claim they graduated in the appropriate number of semesters (seriously, who's going to try to take 10 semesters of HS when they can graduate in 8?).