I don't get this attitude of not adding techniques to jiu jitsu. It's like Relson is implying that Helio was a genius and the rest of us are morons incapable of adding a single worthwhile technique to jiu jitsu. Does Relson think other things should stop evolving as well? Should we stop improving the iPhone once Steve Jobs dies? Should we have stopped making movies once Hitchcock died? I just don't get the mentality.
Sure Helio contributed much to martial arts, but he was just a man like so many other millions of men out there. And just as he was able to add legitimate techniques to martial arts, so too have thousands of other people.