Beckner and the other DT were in A gap.. both slanted to their left.. Scherer and maybe Burkett/Newsome stepped in to B and C gap but it allowed the LG and the Pulling OL to wipe them clean.. i honestly think LSU is just counting the box and whichever side they can run and get all one on one blocks is where they're running it bc they know they are going to win 90% of one on one battles in this game.