I never read this and this comment seems as if it wasn't well thought through. I agree with prophet. BJJ has lost some of its dominance but is still abundant among mixed martial artists. BJJ is somewhat an already evovled form of jiu jitsu. As we all know jiu jitsu does not orginate from Brasil. The point I think is trying to be made in this thread is that in MMA a fighter must be well rounded. All martial arts have weaknesses. Muay thai can be beaten with pure strength, jiu jitsu with stand-up etc...Not that those are easy tasks.