's shoe size probably isn't much more impre sive than his height (5-foot-11), but the way two-time running back Clinton Portis sees it, Perryman could be filling some awfully big shoes as an NFL rookie.Those of Patrick Willis."If you put him in the right scheme he will be excellent," Portis . "I Jake Moody Jersey can see the taking a long look at him with Patrick Willis retiring. Picking up a...