To elaborate - If a quest doesn't end up on the boards that reset, maybe it could be tossed into a pool for quests that are selected from to randomly generate in the open world. This adds a little more to do and promotes exploring.
Could start it off slower with like one 7 max and one 8 max spawning / reset to see how it goes?
I could be wrong but it seems like the board is meant to be an answer to the "send a scout out into the wilds and I'll login when they find what random stuff is available" metagame that COR created. So given that, this idea seems unlikely to go very far.
It would give those 'scout' like PCs something to do with their time on resets and reason t scour places they've been. With caravans and etc not exactly cheap to do so anyway.
Not likely to happen