meh i think it could happen. Snowboarders, always a few years ahead of us, have ninja frontflip switch ups down (See Stoked-O-meter), and i could definately see that possible. In terms of corks, we've seen brogan do cork on and im sure cork off is possible. I guess i could image maybe hornbeck putting a hand down on an A frame box, or a steep down box and doing some sort of hand drag 3 or 5. Yeah i guess i could see it done.