Heres the thing. Rua is a pure Mua thai fighter , even uses the traditonal stance and everything. Who none the better to emulate Rua's kicking and Mua thai then Anderson silva. Silva can easily emulate that same kick a thousand times in any direction, shit probably better then Rua's himself lol. With that being said , for sure Mach his father/brother and Andy will hit the gym when he's all healed up. And Andy is gonna throw that kick on Lyoto a billion time till he learns to defend it. Or make a new Karate technique to defend it. All champs or fighters for that matter always learn from losses. Obviously Lyoto lost this fight , tho 3 people in this earth didnt seem to think so otherwise, but that's beside the point. Even tho he's still the champ , he'll definetly learn from this and will most likely be ready and have an answer for Rua come rematch time.