For Harrison and Mendenhall, both coming back from knee injuries, Sunday's game could mark their first action since last season.
For Polamalu, he has been bothered by a calf injury suffered this season and has not played since the Steelers' season opener against the Denver Broncos.
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This story originally appeared on Nationalfootballpost.com
- Rashard Mendenhall
- Troy Polamalu
- Pittsburgh Steelers
- James Harrison