Buffalo Bills wide receiver Isaiah McKenzie (hamstring), who was listed as questionable for Sunday's game, is officially inactive for the wild-card contest against the Miami Dolphins after he missed practice on Thursday and Friday. Fantasy managers need to make sure to remove the 27-year-old from any DFS playoff lineups before the early game kicks off. With McKenzie sidelined, it will open up more playing time for rookie Khalil Shakir and veteran Cole Beasley out of the slot in a plus matchup against a Miami secondary that quarterback Josh Allen has already torched twice this year. However, Shakir and Beasley should still be considered low-cost DFS sleepers with limited upside behind pass-catchers Stefon Diggs and Gabriel Davis in a game where the Bills aren't expected to need to throw the ball all day to pull out a win.