Merck, what was the issue with Brandyn Hillman? Was it a case of him not following the guidelines admissions set for him, or more so with admissions being vague about what they would accept and pull the rug out from underneath him?
I can provide some more insight into this.
Typically, when ND recruits a player for multiple years they are able to better advise him on what classes to take during their HS career. ND Admissions loves to see college prep(CP) classes, honors (H) classes, et al.
Forgive me on the following, some dates may be slightly off, but they are within the spirit of the point..
ND didn't start recruiting Hillman until very late in the process. Fall of his senior year. By that point in time, his transcript was for the most part fully baked. He had been preparing to go a school like Norfolk St prior to ND, VaTech, and a few others getting involved and offering. ND came in and admissions/advising wanted him to take something like four CP courses over his last semester or two of HS.
Hillman, understandably balked at doing so. His HS isn't the greatest resource wise and more importantly he had done no preliminary course work that would have readied him for getting thrown unto CP courses his last year of HS. As anyone knows, those courses build on each other year over year. Hillman felt he neither had the academic foundation or the academic support at his HS to take on that ask for admissions. Thus, he did not enroll in those classes. (I've heard one version, which I can't confirm because I've obviously never seen the transcript, that Hillman opted to only enroll in one or two as a sign of good will related to the requested CP courses and passed them both.)
The football program was completely aware of this and the entire time was advocating for Hillman to admissions the entire time.
Hillman sent in his LOI..and then admissions balked at admitting him. Was Hillman admissible? 100%. Notre Dame could have absolutely admitted him to school. His grades and test scores were good enough to get in. Those CP courses were a request not a requirement, but admissions chose to make a subjective call on Hillman given that he chose to not adhere to either some or all of the CP course requests.
..and for the record...the football program was livid at admissions.