[3. Roy Williams, strong safety, Cowboys : This two-time Pro Bowler will be more of a terror because he's returning to his natural position after playing free safety last season. He's at his best when he's in the box, where he can support against the run and blitz. He's not great in coverage but opponents say that doesn't matter. He likes intimidating opponents with his physical presence, even if he crosses the line.] He's gotten me with a few cheap shots, ... His hits tend to be either late or borderline shots.