He he, nicely put, Ambrosius ! Sure, up to now JKR deftly spared us the sugar, so you are surely right in seeing richer things in store. Make him be right, make him be right, make him be right
As for the "superior" feeling of Harry, I would not call it that, more like a "everything-befall-me" thing, "it is like this and will remain like this, so I cope with it". "Superior" might be a bit too harsh for Harry, even angry. He simply sees himself entitled to deal with all Voldie matters, in a way.
Now, about what you describe as Harry ability, would not Harry be a natural Leader ? I mean, one of old, sacrifice for the people, and such, not the "here-the-power-and-the-money" version seen nowadays on TV