McKenzie questionable for Week 5

Bills WR Isaiah McKenzie (concussion) is listed as questionable for this weekend's game vs. the Steelers. He got in limited practices on Thursday and Friday but still has work to do to clear protocol. We should get another update on McKenzie by Sunday morning. With WR Jamison Crowder and Jake Kumerow out with their ankle injuries, McKenzie's absence would leave rookie Khalil Shakir as Buffalo's #3 WR.