10 years ago there was basically no Russian grappling, the overall level of grappling is light years ahead today, because everyone else has to learn from these guys to keep up with them, and also just to use their techniques, and that's just one facet of the game. Even Khabib sucked 10 years ago compared to his championship run, I don't get how people actually think the skills have stayed the same, it makes zero sense. Even just from going to the gym and doing grappling and striking classes, literally every month our coaches are showing us the new technique or the latest thing that guys are using to win fights, there's new developments all the time, never mind 10 freaking years.