This is the very thing I have been pondering for many years and I have yet to figure it out. I have so wanted to bring back the ways of studying with several masters on a single aspect that they have become "superior" at. The major problem is that there is no way to start the process of digressing to that state. If it starts heading that way the masses will not accept it and will go elsewhere. It is all a part of the soccer mom mentality. Lets have little bobby or sue go do the karate thing for a while and then go to something else. This leads to no dedicated students. Or maybe having children in the classes is the problem. We have to tone down the subject matter to fit in with today's society. If this is going to work all karateka must go the route of the Dog Brothers and cut out what is not working ie the flash. Just my $0.02 worth.