After not showing up on the injury report for Wednesday or Thursday, Steelers linebacker James Harrison was a surprise addition on Friday, missing practice with a biceps injury.
He’s officially listed as questionable for Sunday’s game against the Ravens.
As to two other Steelers, there’s no question as to their availability -- they won’t be playing.
As expected, safety Troy Polamalu (knee) and guard Chris Kemoeatu (wrist) are out.
Receiver Hines Ward (hamstring) is probable, as is running back Rashard Mendenhall (hip) and receiver Mike Wallace (knee).
