[quote=@Archangel89]
I know that there is a ranking system cause there are ranks like master and so forth. It was just a thought I had.

EDIT: how weird would it be for Inquisitors to take Arbites as a retinue?
[/quote]

Not weird at all. 

As for the titles, let's just have everyone be Inquisitors with Ravenstein being the only Inquisitor Lord.