Stewart started last Sunday's 29-21 victory over Cincinnati and played well, completing 22-of-26 attempts for 236 yards and a touchdown. He started for the first time since the team's third game, after Maddox suffered brain and spinal cord concussions two weeks ago in a loss to Tennessee.
In other news, linebacker James Farrior and cornerback Hank Poteat returned to practice Wednesday. Both remain questionable to play Sunday at this time. Guard Kendall Simmons, running back Jerome Bettis, and safety Mike Logan missed practice Wednesday. Bettis is probable, while Logan is questionable.
Center Chukky Okobi "tweaked" his groin during practice, but returned after a brief hiatus.