It still just comes down to a simple question for me. A "low level" employee who wasn't making much paid for (what we know) 58 games to be scouted. These people weren't sitting in the top row of the nosebleeds either, so we're talking thousands and thousands of dollars. It's also not like he just did this maybe 3-4 times just to see if it helped, it was dozens. He did this year after year.
If it actually made no difference, or even a marginal difference, on the field - why would he keep doing it knowing it was an NCAA violation that could ruin his career and the program?