Mertz and his mop-top hairstyle strolled into Memorial Stadium late Saturday afternoon dressed more for a day at the law firm than the final Southeastern Conference game of the season. He is having the best season of his college career, but NFL scouts won't confuse him with, say, a physical freak like Anthony Richardson, the player Mertz replaced at Florida this season. Graham Mertz is a well-conditioned athlete who stands 6-foot-3, 215 pounds. The toughest player on Florida's football team is not the typical poster boy of such distinction.