Many people say that everything has been done before, but having watched recent BJJ competition, along with MMA and Boxing I see styles changing and techniques that appear to be created in response to the current accepted standards within the sport. What do you think, are the pioneers in the sporting based arts creating something new, or has it all been done before? For starters, how about the Berimbolo? [ame="http://www.youtube.com/watch?v=WHikSZK5jc4"]http://www.youtube.com/watch?v=WHikSZK5jc4[/ame] This technique had never been seen before in BJJ, and since it was 'created' by the Mendes brothers new counters have been 'created' to defend against it. Thoughts?