I don't think MMA has hindered the spread of other hybrid martial arts. It looked that way but it may just be that new muay thai and jiu jitsu gym are popping everywhere where there were no martial art school to begin with in that area.
The fact is you may not considered yourself the average MMA fan, we had already seen the success of Fedor and Lyoto. Sambo and Karate does prove to work in an MMA environment and who knows what other martial art out there would work, maybe Chinese kung fu because their local MMA event in China is just getting started.
The fact is you may not considered yourself the average MMA fan, we had already seen the success of Fedor and Lyoto. Sambo and Karate does prove to work in an MMA environment and who knows what other martial art out there would work, maybe Chinese kung fu because their local MMA event in China is just getting started.