According to Steelers Coach Mike Tomlin, Linebacker James Harrison will be out a few weeks with a fracture of his right orbital eye socket. Lawrence Timmons will move outside to take Harrison's place and Larry Foote will start inside along with James Farrior. Ben Roethlisberger has a foot sprain but Tomlin expects him to start this Sunday against the Titans. Tomlin also expects Brett Keisel, Bryant McFadden, Doug Legursky and Jonathon Scott to play and most likely start this week. Defensive End Aaron Smith is extremely questionable with a mid-foot sprain. LB Jason Worilds is doubtful.