You claimed most classes are graded on a bell curve. That’s not true.
You claimed the academic tutors are just normal students. That’s not true.
BYU provides a private tutor for every student for any class they want. Athletes are given (mandated to faculty) tremendous flexibility while in season.
So I do say BYU shouldn’t do more. What else is there? People who do the work for them? Make faculty teach easier classes? Faculty have to allow students to completely skip assignments and exams? What are you suggesting BYU do?