Bills WR Isaiah McKenzie (hamstring) was downgraded to missing practice on Thursday after logging limited participation the day before. It'll be interesting to see if McKenzie can ramp up activity Friday or else he may be in danger of missing Sunday's Wild Card game vs. the Dolphins. Should he sit, WRs Khalil Shakir and Cole Beasley could see a boost in responsibility running out of the slot. We'll keep everyone posted as more information becomes available.