I had that thought earlier, the only issue is that ND is not known for taking JCs- guess there is always an exception.
Yes, the ones that have bona fide academic creditentials.
Larry Moriarty '83 was the exception but the NCAA rules were considerably less then (Core Courses, 5 years to play 4, GPA/Test Score Sliding Scale, 85/25 Rule to name a few) as were ND Admissions requirements.
The typical ND freshman has a SAT score of about 1350 and is in the Top 5% of his HS class. The typical JUCO football player is there because he has a Test Score half of a ND freshman and was nearer the bottom 5% of his HS class. They go to JUCO because they couldn't meet the NCAA
MINIMUM requirements which are a long way from ND minimums. Their courseload at JUCO is remedial while those enrolled at ND are taking First Year Studies. They can't catch up.
They get accepted by Alabama, Auburn, etc, because no one cares if they ever catch up academically. No one cares there if they graduate. They come to play football and stay eligible as long as possible.
The JUCO route for those that couldn't make it through HS isn't fertile ground for ND scholarship athletes who are expected to do well in college competing on the gridiron and in the classroom and graduating on time with a meaningful degree.