McKenzie (concussion) is inactive Week 5 against the Steelers.
While McKenzie did shed his red non-contact jersey Friday in what was his second consecutive limited practice session, it appears the receiver has yet to be cleared by the league's official concussion protocol. That leaves Stefon Diggs and Gabe Davis to work as the primary receivers in Buffalo, with rookie Khalil Shakir potentially in line to serve as the No. 3.