I checked through the thread, i didn't find it.
Well, villages should be able to, using a shared amount of LP/Authority from each village, to make a "Union" sorta thing, the ranks would be like a LS-Chieftan, but with different names, i would think about 150k LP would cover a Union, which would unlock new things:
All the Authority is combined together, so 15000 per ingame day of 3 standard claims without anything on
such as, no authority objects, just claims, would make this 750k authority max.
However though, there would be a union idol, which is 5x5, uses 20k authority per day, and can use different objects to make authority
Flag - Like the banner, but looks more Civilized, and gives 15k authority, drains 1k per ingame day, 90x90 space
Tower - A simple building, which has multiple floors, 3x3 space inside, 3 floors, drains 3k authority per day