More authority bothers you because, from what I glean from your reply to July, you don't think it's necessary right now, and also because we haven't had it before?
That still doesn't add up to a case for "authority is inherently bad and we should never have it," though. Is it bad authority you're worried about? Or is it that you don't personally want to be it? Or... what?
We do already have authority figures, actually. The Permission Givers are authority figures, even if we only have power when it comes to granting Permission or not. Power and authority aren't the same thing—authority comes in part from knowing what you're talking about, doing things, and being respected for your words and actions. In my experience, PGs tend to get nominated because their authority in PPC matters is already acknowledged and accepted. As it goes, authority is a good and desirable quality in a PG—and heck, it's not like we have a monopoly on it. I personally think it would be awesome if more people stepped up and became authorities on the PPC, and comfortable with it, too, so they didn't feel like they had to say "I'm not a PG, but..." or "I'm new, but..." in front of everything. That's the way I remember it being—people stepping up to help each other, and not being afraid to be wrong, and able to gracefully accept correction if it were needed. ("Oops, I was wrong. I'll do/know better next time—thanks!" as opposed to "OMG I'm so sorry I'll never ever do it again pleasedon'thurtme!" What are people afraid is going to happen if they make mistakes and get corrected, I wonder? Also, the former's a lot more sincere and worthy of respect, IMO; the latter's practically self-defeating.)
Moving on... maybe we're not even talking about authority being bad, but rather power? Admins by definition have power, but then again, even if we did make some, they'd only have whatever power and authority the group decided on for them. The Nameless Admin, for instance, has the power to delete threads and mess with the Board settings in general, but only has the authority to do so when asked, save in obvious cases of spam attack.
The PGs have little power, but lots of authority; the Nameless Admin has a lot of power, but little authority. Are you worried about creating something with lots of power and lots of authority?
... TL;DR, I'm still struggling to understand exactly what you mean.
~Neshomeh