User blog comment:Kingofall42/New Ranks/@comment-4061770-20120502020728/@comment-1045167-20120502101641

The whole rank system from the Films is very confusing. To me it seems that you have the army ranks, the navy ranks, then a sort of governor rank system, for instance a Grand Admiral is in charge of a 10th (I think there's only 10 of them) of the Imperial Navy, whereas a Grand Moff is in command of a system including the systems military. Sort of like a commander in Chief.