Depleted Steelers bring back Chad Brown (AP)

Chad Brown, a Pro Bowl linebacker for Pittsburgh 10 years ago, was signed Thursday by the Steelers to add depth and experience at what suddenly has become a depleted position. They need him now, too -- Pro Bowl linebacker Joey Porter is out for Sunday's game against Kansas City and coach Bill Cowher said Brown will play, though mostly in pass-rush situations.

• Depleted Steelers bring back Chad Brown (AP)