Cowboys starting fullback Chris Gronkowski thought Friday he'd be able to play with a groin strain, but he has been ruled inactive against the Titans.That means the Cowboys will rely on tight ends Jason Witten and Scott Chandler to block in the backfield as needed.
Other inactives: Stephen McGee (3rd QB), Micahel Hamlin, Brandon Williams, Phil Costa, Sam Young, Robert Brewster and Sean Lissemore. Rookie linebacker Sean Lee is active after missing the last two games with a hamstring injury, and likely will play in certain defensive packages.
Inactives for the Titans: Rusty Smith (3rd QB), starting wide receiver Justin Gage, starting left guard Leroy Harris, Jason McCourty, Robert Johnson, Rennie Curran, Mike Otto and Sen'Derrick Marks.