Any x-guard assassins out there?

http://www.youtube.com/watch?v=7tMLqQlgowQ

My main entry is from 93 guard, but I like to kick through sitting up guard too.

I play it a ton. Use it for sweeps sometimes but use it more for leg locks (reaper) and getting to 50/50.

http://www.youtube.com/watch?v=r1xVFn_BJWY&feature=player_embedded