Well, if you're going to discount everything Mack does because of the school he plays at then I guess it's going to be tough for me to change your mind. That being said, I think it says something that Mack has made this much noise and made it near the top of everyone's draft boards despite playing in the MAC. He had some of his biggest games against Buffalo's toughest opponents and everyone else in the MAC triple (not double) teamed him all game long because they were terrified he was going to wreck their game plan. If you've watched him play more than just the youtube highlights and weren't impressed, then I have to wonder exactly what you were looking at, tbh. Dude is a beast to me, speed, strength, agility, explosiveness, ridiculous production, relentless motor, he has it all and scouts have noticed.