Pretty much what the title says. I figure it doesn't make any sense for the NW to be doing that, especially since they are constructing them up on the wall. Maybe an event could fire if a non-castle holding is constructed, converting it into a castle? Perhaps it could even add 'The Wall' upgrade that I can't get to appear on any of the castles I construct up there.
Am I right though, should the NW be prevented from constructing non-castle buildings, in particular, cities?
Am I right though, should the NW be prevented from constructing non-castle buildings, in particular, cities?