Roethlisberger may sit out versus Ravens

Steelers quarterback Ben Roethlisberger didn’t practice with the starting offense for the second day in a row Thursday, a sign he is unlikely to play in the team’s final regular-season game Sunday in Baltimore. With the Steelers (10-5) already assured of playing a home playoff game Jan. 5 or 6, it appears unlikely coach Mike Tomlin will risk Roethlisberger aggravating the right ankle he sprained…