The Pittsburgh Steelers will rotate outside linebackers James Harrison and LaMarr Woodley against Michael Vick and the Eagles.

The Steelers will give Woodley a break with James Worilds to avoid fatigue in the fourth quarter.

The defense blew multiple leads to the Raiders in Week 3.

"I have to come off," Harrison said. "It's no need being out there, being dog-tired, and not be able to do what's necessary to play the position. You want to stay fresh. You don't want to go out there and play every snap in the first half and come out sluggish in the third and have nothing left in the fourth."