The farming tools gave me an idea.
How about a feature, when you raid a village or a town (please make this possible in Bannerlord, at least with mods) there is a greater diversity of people defending it. For example in Warband you had just farmers, some with Clubs, some with sickles but not a big variety. Instead, we could have people oft different professions fighting you, for example a blacksmith with decent power strikte and a big Hammer, farmers with scythes, woodcutters and carpenters with axes, miners with pickaxes and in towns merchants with daggers (I think you get the point)
That would be extremely nice imo