TolpuddleSartre:
The "militia" in that case would be the Sturmabteilung or Brownshirts, not the Heer (army) or the Wehrmacht (armed forces in general).
The Sturmabteilung were not well-regulated, and were purged, when Hitler viewed them as a threat to his political legitimacy, because of their reputation for thuggery.Unfortunately, the vacuum left was filled by the paramilitary Schutzstaffel, who carried out the purge.
I don't understand the point you are trying to make.
I am not aware from anything I have read that the Wehrmacht High Command ever said to themselves "That Hitler guy and his lackeys are going to be a menace to society, we need to put a stop to him" Quite the contrary. they were happy to be re-armed in defiance of international treaties and go off and kill lots of people in the Spanish civil war just for practice.
...R