Roethlisberger: Shoulder not the biggest worry

Steelers quarterback Ben Roethlisberger said Wednesday the sprained right shoulder that was the immediate concern isn’t his biggest worry. Roethlisberger told reporters he also dislocated a rib Monday night, and that doctors were concerned it could cut into his aorta. He said he didn’t think it was a season-ending injury, but when you start talking…