Seahawks plan to work Thomas Rawls hard in effort to get him ready for Week One

At a time when Seattle’s one-time running back of the future is trying to become the team’s workhorse of the present, last year’s new kid in town could soon be ready to stake his claim to become the top option for the post-Beastmode Seahawks. Thomas Rawls, an undrafted rookie a year ago, is working his…