True. But the graduation argument isn't a strong one accept only for the typical Joe IMO. Many former NFL players (and other professional sports figures) return to finish up their degree. Some also go on to become coaches, commentators, etc. My biggest fear (and a strange one) is that if Mack does very well against South Carolina and with other RB's already deciding to stay that his stock would rise and thus increasing his chances of hitting the jackpot. It's really all so bittersweet.