MoscovianAlmost any system is quick to put together, since no reasonable system will require finding that many people (or really require 100% staffing). Any system that makes use of the people currently here will work OK from an implementation perspective.
I don't think the system I propose would necessarily lead to some sort of democratic revolution where unqualified folk were swept into office on the backs of populist posturing.
Not that that wouldn't be cool, mind you. I could wave a pitchfork.

But I'm not talking about elections.
The NetERC system has, in my view, a number of strengths:
1) It concentrates decision-making for major community projects.
2) It creates a group of people who are perceived as being above the usual disputes of a forum and who are seen with a certain gravitas and experience.
3) It minimizes complaints about old-boyedness by confining its membership to the people in group #2, while maximizing OBC's effectiveness by creating an expectation that only that sort of person will get the role.
4) It's the system that was set up semi-officially, and thus is convenient for dealing with Games Workshop and with other communities.
To me, we should hang onto those as tight as we can.
I don't think the Army Champions are viewed in the same way, mostly because the position hasn't seemed to entail that much outside the appropriate subforum. That's not a bad thing, and it's not to say they're not nice guys who are good at their jobs, but I think it's not inaccurate. They're perceived more as ordinary community members than NetERC members, I think. There's also the fact that Army Champions, by virtue of their positions, get into disagreements with other community members a lot more (which is not a bad thing, mind you). I think it's a good thing to have the senior decision-making body be separate from that where possible - having newbies toddle in, disagree with the AC, then dismiss the whole thing as an OBC seems a lot more likely if the senior body IS the ACs.
As someone said, the NetEA gets/got most of its authority from Neal's personal prestige. If neal is gone, I think an important thing to do is to minimize any other changes so that legitimacy is not lost. I'd actually advocate sticking with the current system, except for the fact that it seems to be at least partially failing.
The thing to do, to me, is to download some responsibilities onto the Army Champions while expanding the NetERC. Hopefully, that would reduce the workload such that the NetERC would see less burnout and turnover, while also making the role of Army Champion more meaty (not that it needs it in some cases - but not all races are equally busy), but still keeping the system similar enough that it's more-or-less business as usual. I do think it's important to retain the NetERC, for the reasons above.
SK