
Well, the approach I take is fairly simple:
Yeah, I have an idea just what I am, but I also know one important thing:

I may be wrong.
And really now... the way we are now it does not matter who or what we are or were.
We're just us.
Vulpiens in human bodies.
And as that, we're all the same... give or take some fancy skills.
Take me... I can befriend and channel spirits.
And Arisihi obviously can see aurae.

But apart from that... claiming rank or renown... It doesn't really help.
And even if one is the reincarnation of someone important... does it really matter?
Respect needs to be earned. Great persons in the past earned the respect they have.
So even if they were reincarnations of them... they'd have to earn that same respect all over again.

Never take such things for granted.
That's were corruption by power starts.