Week 8: Colts, Titans preview

Indianapolis at Tennessee Sunday, 1:00 p.m. ET, at LP Field, Nashville - TV: CBS; DirecTV: 712 *TV announcers: Bill Macatee, Steve Tasker *Keys to the game: The Titans plan to restore Jake Locker as their starting quarterback barring setbacks with his left shoulder. He's been out since mid-September and has separated the shoulder twice. He returns to an offense that has shifted gears with RB Chris Johnson having produced two vintage performances in a row, including 104 yards and two touchdowns on his first five carries last week at Buffalo - although he still has too many negative runs for the coaches' liking. With three victories by four or fewer points, the Colts aren't equipped to survive turnovers. Until they develop a more capable rushing attack, QB Andrew Luck has been the Colts' most dangerous rushing threat, as shown in his multiple red-zone rushing TDs last week. Donald Brown (knee) might be back this week, but the offensive line has its hands full aga...