This looks different than the normal 'leg over' pass, because he doesn't really step his leg over the head, he slides his knee though kind like the knee slide pass but on the opposite side. I realize it's basically the same thing, but I like the variation. Makes me wonder if I could do the opposite knee drive in other situations other than when my opponent reaches for my opposite leg like this guy did. For example, if marcelo would have done the knee drive before his opponent got under his leg he would have ended up in mount. I realize that probably have been possible in this particular case because of the speed at which they were moving, but I can imagine other situations where it would seemingly be possible. Can't wait to test it out tonight!! I love this site.