STARKVILLE — Not one team has run the football effectively against Alabama this season. Alabama’s defensive front has frustrated so many teams, not a single player or team has combined for 100 yards on the ground since 2011. No. 1 Alabama (7-0, 4-0 SEC) easily claims the nation’s best rush defense, allowing an eye-popping 58.7 yards per game. Running the football seems fruitless against the Tide.