Pittsburgh Steelers FS Sean Davis (back), OG Ramon Foster (chest), FS Robert Golden (hamstring), CB Senquez Golson (foot), WR Eli Rogers (toe), LB Ryan Shazier (knee) and C Cody Wallace (knee) did not participate in practice Wednesday, Sept. 28. FB Roosevelt Nix (back) was limited during practice, while LB Lawrence Timmons (shin) fully participated in practice.