I’m not sure where the Suicide thing came from but I don’t think that should be included.
Villagers as I have already mentioned should be a valued asset, not ‘Fire N’ Forgets’.
Don’t need people accidentally killing their own people.
I still prefer the idea of inheritance, but as said, make ageing a long process and introduce the ‘they have kids’ thing to replace them. It wouldn’t actually make any big impact on the game, but add a sort of time shift.