kenpomachine,
It seems we are using the same terms differently again. I will avoid the word 'combat', because some people think of it differently. I think we should use a word that you just introduced. I like it.
Let's use a word that we all think of in the same way: survival.
Survival is doing whatever it takes to be the one left standing after a violent encounter. Survival is about avoidance and awareness in the early stages, walking, talking, and running away as it escalates, and doing whatever is necessary to end a dangerous situation once it has developed.
My goal in "self defense training" is survival. I want to be the one who walks (runs) away of his own free will, if a situation develops that far.
So what methods should be used to train for survival?
1) Awareness and avoidance. We need to address recognizing a situation that could develop into violence.
2) De-escalation. We need to find ways around a situation (walk, talk, or run). We need to defuse a situation that is getting hot.
3) The actual fight stage. We need to have tactics that address the combative stage of the situation, allowing us to escape the situation as successfully as possible.
Now, you have said something VERY correct in your last post, and I want to highlight it. You said "It's nothing training won't arrange." This is dead-on, 100% correct. It's ALL about the training.
99% of the effectiveness of an art is not the curriculum, it's the training. (I will touch on the other 1% in a second).
Let's say you train Muay Thai, or BJJ, or wrestling, but you never train it against a resisting opponent. Your training will, undoubtedly, not prepare you to use your style against another person. You will lack any and all ability to use your art under fire. To say it plainly, it will not work. I don't care how many hours of shadowboxing or shadow-wrestling you went through, and how many thousand armlocks you did on your practice dummy, or how many times you kicked the heavy bag, you will still lack the skills necessary (timing and distancing, among others) to use these against someone who is fighting back.
Now, let's say you take ANY art, from Tai Chi to Tae Kwon Do, and you train it fully against resistance (free resistance, not scripted resistance) all the time. You let your partner try to stop you, and you work on the techniques until you can pull them off against anyone, no matter what they do. Will it matter what style you do? Not much. And you will be able to employ the techniques consistently, in the face of a dynamic, changing, and reisisting environment. You will have usable skills.
Now, the last 1% is in the curriculum. In doing all that alive training, you will find that you only use certain things, and there are certain things that are very low percentage techniques (if they are EVER applicable). I'm sure you can think of arts that have moves that, for these purposes, are pretty useless. What should those people do? Should they adapt their curriculum around what really has application? I am inclined to say so.
So our suggestion now is to test all of it, in this alive format, with heavy resistance, until each of us experiences firsthand what works (for you, for your students, for advanced people, for beginners, etc.). Take notes. Make observations. See what works, and under what circumstances.
At that point, we will have a large well of experiences to draw from. Then we will be ready to say what principles should be emphasized, what tactics should be taught, and to whom. Now, the irony here may be that the process will educate our students better than "techniques" ever could. But that is a different issue. Perhaps it needs its own thread. Either way, at that point, it will be clear what needs to stay and what doesn't.
~TT