'The defensive tackle did not practice on Wednesday and sported a big brace to support his right ankle while doing some work on the side with the training staff. Considering the potential matchup against the Broncos, this is a tough game to lose Dareus for. One of the weaknesses of the Broncos offense is along the offensive line — specifically at left guard. It’s certainly been a disappointing start to the 2017 season for the Bills with Dareus.'