Stuebner (10th Planet Springfield) showed some of us a sick sliding arm drag to single leg up at 10th Planet St. Louis. That technique has really revitalized my arm drag technique. Ironically, I've been catching it on wrestlers who are way better than me. My utter lack of wrestling swagger sort of drops their defenses and they'll sometimes over extend their arms in an attempt to grip fight, opening them up for the arm drag. Even if I blow the technique (which is a lot) it'll usually create an arm drag scramble where I can sometimes get their back. Arm drags are also one of the few techniques that translates from starting on the knees to full stand up.