Why would you say that? All these "to big a bite of a problem" can be solved by moving,, transitioning, whether its to a position of avoidance, or a positioning to strike, or from one technique to another.
Trial and error, or results based training. You have fallen hook line and sinker into the hype of a new craze, we have seen this, and most fallen for several times over the generations, Karate, judo, kung fu, ninjitsu, TKD, bjj, vale tudo, mma, not knocking any of these arts, but your in a rebranded, repackaged trend, that happens to of used modern tech, to the marketing advantage, not saying your training is useless (as you have to many), its just your train is red, mine is blue, but they are both going to different station,s in the same destination, yours sport, mine not.