Steelers safety Donnie Shell enters Hall of Fame – Los Angeles Sentinel
Steelers safety Troy Polamalu says he will retire
Pittsburgh Steelers safety Troy Polamalu says he's retiring after 12 seasons, NFL
Troy Polamalu retires: Steelers safety retires after 12 seasons - Sports Illustrated
Steelers safety Troy Polamalu retires
Safety Troy Polamalu, guard Alan Faneca and wide receiver Hines Ward are among the 25 Modern Era semifinalists for the Pro Football Hall of Fame Class of 2020. : r/steelers
Ryan Clark says no to Miami Dolphins; safety re-signs with Pittsburgh Steelers