Thanks to Aaron Donald, today’s defensive tackles aren’t the space eaters they used to be. They’re trying to get to the quarterback. Can the Cowboys use their ground game to take advantage of the Bills’ defensive linemen keeping their pad level high? Will it be more difficult to win if they don’t commit to the run this week? Also, going to Buffalo means playing outside in the cold. Can that really be a factor in the game? Y-y-y-yes.