Scrambling QBs do not eqaul running QBs.. See if you disagree with this list: http://www.craveonline.com/sports/articles/176896-top-5-rushing-quarterbacks-of-all-time again, successful RB's in the NFL are the rare exception......not the rule. Running QBs are more prone to injury at all levels. Manziel had a great year. He deserved the Heisman. Let's wait and see how the rest of his career pans out.