During the first half of the Steelers/Cardinals game, Steelers QB Kenny Pickett went down with an ankle injury, and was then ruled out for the remainder of the game.
To replace him, the Steelers put their backup QB, also known as a former Bear, Mitch Trubisky, into the game to play for the rest of the day:
Trubisky finished the game going 11/17, throwing for 117 yards and 1 touchdown in the Steelers 24-10 loss.