Suboxide
I voted yes but something like this could be incorperated with the idea of more and new op buildings (in the end some op's where ppl didn't build for enough wouldn't get that many options making em less important)
I would like to see the OPs become dynamic: Have all the buildings require regular upkeep. Allow guilds to build new buildings as has been mentioned but require all buildings to require regular maintenance via mats. X number of mats need to be given to a guild NPC at the OP on a regular basis to keep the buildings in good condition. More buildings would mean more mats. If a guild fails to supply its OP, the buildings start to deteriorate. Drill production would drop. Eventually, the buildings would fall apart completely.
This dynamic would limit the number of OPs any guild might want to control and would give a visual clue to other homins where the OP owners are actively involved in caring for their OP or possibly inactive.
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Eldest, Order of the White Lotus