I’am afraid it’s going to look like a full time job soon!
But yeah, wow indeed!
There's the risk it might turn into a chore indeed. It is clear to me, that the grouping in the game needs some administrative tools. The easiest way would be something like co-owners of the group. You just appoint them and from that moment that commander can also accept requests. And a group with co-owners can never be disbanded until all but one of the owners left it. Together with free naming of the group that would be great.
Michael Brookes said they will not work on group tools until release, maybe later but still no promises. I sincerely hope they will see the need, too.