Villager protection seems lame, since towny war is kinda about raiding the enemy, so how about we repair villages that players broke and respawn villagers in them?
But, if we intend to have a daily reset on the terrain this suggestion doesn't matter.
And this idea might be bad if we don't maintain it and it leads to a drastic amount of villagers. Where then, almost everyone has a villager so people can't maximize profit from people seeking mending or other items.
I'm suggesting this because there is such a small amount of villagers in the world, especially when we start getting more players on the server.