Montgomery, a 2015 fifth-rounder, is finally healthy after ankle surgery, and will have the ball in his hands. He'll line up in the backfield and be moved around in a new set of plays that could allow him to flash his speed and talent. He's earned the playing time by showing more in practice.
As for the fifth-round rookie Davis, he's battled back from an AC joint sprain and is healthy. He's gotten just a handful of snaps, recently, but could get 15-20 Sunday. He'll start at kick returner, might return punts, and will be utilized for his wheels.