It's very hard to stop an athletic, mobile QB--that's ALWAYS been true. We lost to Kentucky back in the 70s when they had a big, mobile QB--not much of a pass--and he ran QB sweeps whenever they needed a first-down. Couldn't stop him. His name might have been Ramsey. Why do you think florida won two titles with Tebow? Why did Manzeil win the Heisman and beat bama? Why do you think this game got close--we'd play well defensively on first and second down in the third quarter, and then on 3rd and 10 the south bama QB would take off and run for a first down. If your QB cannot run, you are at a disadvantage.