Steelers safety Troy Polamalu missed his second practice of the week Thursday, but wouldn't discuss it, other than to say "I feel pretty good right now."
Defensive coordinator Dick LeBeau said that "Troy’s been very optimistic to me. ... I think he's going to play, but I don't really know."
Polamalu missed four games with a sprained MCL and appeared to aggravate the injury diving for an interception last Sunday in his first game back.