Volk is the pinnacle of modern mixed martial arts. He has 0 weaknesses and City Kickboxing has revolutionized MMA striking by focusing so much on feinting while it is all but obsolete in MMA. New Zealand/AU lack the wrestling of the US and Dagestan, lacks the BJJ of Brazil, lacks the boxing of Mexico and the UK/Ireland, but they still managed to find a cheat code. That old Wanderlei and Shogun style was 'I hit you and you hit me", and you can see it coming from a mile away, but via focusing on feinting they have opened up so many options.