So in pretty much every Surviving Weimar Republic I've seen, Austria merges with Germany at some point. Though this is of course plausible due to nationalism, wouldn't that be a violation of a certain League of Nations resolution which barred Austro-German unification?
Also, would Germany have annexed Danzig, which according to Versaille was to at some point vote on rejoining Germany? If so, when?
Finally, when would Germany have annexed the Saar and militarized the Rhineland?