“There are two nightmarish injuries for football players who are in running positions. Groin pulls and hamstring strains are the worst kind of physical woes for running backs, wideouts, defensive backs and linebackers. And, suddenly, the Bills’ interest in wayward running back Lawrence Phillips is understandable. It was an horrendous public relations decision, given Phillips low-character history. But it spoke volumes about the Bills’ concern over Smith’s health.”