Pittsburgh Steelers coach Mike Tomlin remains convinced linebacker LaMarr Woodley is an impact player when healthy. ''Not only this season but over the course of his career.'' Here's something else Woodley has become: injury prone. The Steelers placed Woodley on injured reserve Tuesday with a strained right calf, ending Woodley's season and perhaps his time patrolling the left side of Pittsburgh's 3-4 defense. Tomlin ruled Woodley out of this weekend's game at Green Bay. More...