Currently, no player on the Steelers wears the #31.
Malik Thomas Boston University
Marouane Fellaini wears jersey number 31 for mancunian republic.
safety Brock Marion in 2000 .
Currently, cornerback Curtis Brown wears #31 for the Steelers.
Pitcher Jon Lester wears #31 for the Red Sox.
Brandon Meriweather, New England Patriots. He's a beast safety!
Pedro Feliciano currently wears #31 for the Yankees.
Spencer Hawes, Jason Terry.