Of course, there's no way to get back the lore of the people that preceded whoever's in place now, but I made such a suggestion long ago, and while I might be wrong, it does not appear it was ever followed. Personally, I think that if it delayed NPC responses a little, it'd still be worth it. Though I was always in favor of there being more than 1 GM per faction to share the duties and responsibilities anyways.
More GM's mean a greater need for communication between the GM's which is just another time sink. From what I've seen if the GM's were required to keep crib notes, and also to constantly refer to previous crib notes they would miss more interaction then they already do. Without knowing how much time the average GM has to dedicate to these duties, it is impossible to really say if the extra house keeping would be a burden or not, but from my observations with the monsters in the last invasion, I think it could well be.
