Polamalu working toward return
Polamalu was limited in practice and could still be a gametime decision on whether he will play against the Detroit Lions.
Running back Willie Parker sat out his second consecutive day of practice Thursday because of a toe injury and appears to be heading toward resting a second consecutive week. Rashard Mendenhall took the first-team snaps with the Steelers' offense Thursday.
John Clayton is a senior NFL writer for ESPN.com
MORE NFL HEADLINES
- Garrett: Romo might be a game-time call
- Bengals RB Bernard out vs. Jags; Hill to start
- Sources: Redskins' Hall tears Achilles again
- Saints top Panthers to take NFC South lead
MOST SENT STORIES ON ESPN.COM
NFL WEEK 5 PREVIEW