Update: Ryan Clark has left the game again.
Update: Ryan Clark has returned to the game.
The Steelers are already dealing with the loss of center Maurkice Pouncey - as well as a formidable Titans pass rush. They've lost cornerback Cortez Allen and running back LaRod Stephens-Howling as well.
Felix Jones came in for Stephens-Howling instead of Isaac Redman, who has -4 yards and has fumbled twice, including once at the goal line in the Steelers' only drive into the red zone.
William Gay is in for Cortez Allen. His absence hasn't been an issue, as the Titans have had very little production through the air.
Safety Ryan Clark went down with a shoulder injury, and has been replaced by Robert Golden.
It's odd this game is close in the score, and without a serious turnaround on offense, the Steelers may finish with just the two points they got on a safety on the opening kickoff.
Tennessee leads 10-2 heading into the fourth quarter. Jackie Battle scored late in the first half to account for the only touchdown of the game.