‘Ellison, who started four games earlier in the year when Takeo Spikes was out with a hamstring injury, was activated for Sunday’s game. He likely would replace Crowell, but Jauron left his options open. Crowell is also the Bills’ “nickel” linebacker on passing downs. Spikes filled that role against the Chargers after Crowell went out and had one pass breakup to go with nine tackles.’