"I've already made a giant leap," Smith told NFL Network's Andrew Siciliano on Monday from the NFL Rookie Symposium in Aurora, Ohio. "Coming from a spread system where the biggest transition for me is going to be the footwork. It's not as if I can't do it, it's the fact that I haven't done it enough. The good amount of reps that I got in rookie camp, minicamp, OTAs has helped me make that leap and transition, and make giant strides."