Batch is 5-2 while subbing for Roethlisberger through the years. Roethlisberger and Byron Leftwich are both out indefinitely with rib injuries. Batch passed for 208 yards in a 27-0 victory over St. Louis last December.
The Steelers (6-4) are down two receivers at the moment after Jerricho Cotchery fractured his ribs in Sunday night’s loss to Baltimore. Antonio Brown has missed the last two games with an ankle injury.