I’m going to take a leap and assume that you don’t consider yourself among the “commoners” who just don’t understand the game well enough for their opinions to matter. In fact I’d venture to guess that every criteria you gave just happens to fit you yourself.
I could further assume that this whole idea is basically saying that you’re opinion of balance should be considered the correct one, and you and those you consider worthy should be the ones the devs listen to.
That’s just the kind of elitism I’d like to avoid. If somebody plays the game their opinion should have the same weight as anyone else. The more ideas the better, good and bad alike. Those opinions should be considered by the devs, and they should make the final call as to how their game is balanced.