Shakir (undisclosed) isn't in uniform for Thursday's preseason contest against the Steelers, Alex Brasky of SI.com reports.
Shakir now will miss a second consecutive exhibition due to an undisclosed injury that has sidelined him for the past week. Fellow position mates Keon Coleman (foot/toe) and Tyrell Shavers (knee, active/PUP) also aren't suited up Thursday. Shakir will set his sights on getting healthy for the Bills' Week 1 road matchup with the Texans on Sunday, Sept. 13.