Let's, see, this is about the 10th post in this thread, and I still haven't gotten a straight answer.
You've actually gotten several straight answers to questions that are worded in a troll like manner whether that was intentional or not.
ND has had higher academic standards for a couple of decades. They've been upgraded several times through the last CENTURY. The requirement today are the same as they were under Rockne.
The NCAA requires recruits to have a core course GPA and test score (ACT or SAT) on a sliding basis. The lower the GPA the higher the corresponding test score has to be. For the past 2 years or so the NCAA has required 16 courses of math, science, etc in that Core GPA. ND has required 16 courses for more than 20 years.
ND took 3 Prop 48 (Partial Qualifiers) in it's history. Two were in football and one in basketball back in 1986.
ND requires all freshman to take the same courses called "Freshman Year of Studies". Thus there are no "cake" courses to hide the jocks. ND athletes have to compete with All-American talent on the field and in the classroom. The average ND student graduates in the Top 5 % of their HS class and has a SAT score of about 1350.
ND takes athletes with a lot less than that 1350 level score BUT those they do take have to be able to compete and stay eligible with a academically talented student body. There are no "Walking" and "Jogging" courses to get eligible on.
The ND coaches and faculty keep an eye on their students. If an athlete misses class, doesn't turn in assignments, he doesn't play. ND has a fine tutoring program NOT to do the work for the student athlete but to teach those that didn't learn how to study in high school, how to do it now.
Perennially ND has one of the highest, if not, the highest graduation rate for students AND student athletes regardless of race or sex.
ND also has a student code of conduct and dorm life that not all athletes wish to adhere to regardless of race or sex.
Not all HS athletes want to do the classwork that is required if they are to be successful in college. Many think they've got an NFL contract in their pocket and Coach "X" at Football U. has told them, "Don't worry about class. Homework's not a problem". A number of years ago an Auburn football player, an AU graduate, sued that university as he was a functional illiterate. He won his case. He couldn't read and hadn't acquired useful skills but he was passed on grade by grade because he played football. That won't happen at ND.
We've got threads in the ND football forum which discusses the topic in detail and backs up the data with specific cites.