All Willingham's Full Backs were targeted for their pass-blocking ability, first and foremost. With Haywood coming from Texas, which has-like-four committed runningbacks, I expect to steal one (if not two). Also, I believe Montario Hardesty is back on our radar as a Half Back too.
I know little of Schwapp, but I suspect he is more of a blocking back. Few schools offered him (us and Maryland?), but he also committed very early in the game.