These things are central to what I consider authority. You may have a different definition but then I guess we're discussing different things. "Proletarian authority" makes zero sense in the vocabulary of anarchism, it only works with Engels' definition that conflates authority with power. But I don't think arguing about the meaning of words is a good pastime.
It sounds like you are in favor of Mao letting people choose their own generals rather than being appointed centrally. Why? Are you some sort of anti-authoritarian?