This play is a great way to take the ball off tackle. The beginning of the play looks like our base 12 (triple) play. However, at the snap of the ball, the backside A-back gets downhill and follows the blocks of the play side Tackle and A-back (just inside the KO block of the B-back). Note: If the DE pinches in to play the B-gap, the OT will take him while the B-back will, most likely, KO the OLB who probably has C-gap.