It would be interesting if you could witness the wars in adventure mode, join in... or something better, what if you lead the charge?
Oh god, It's Mount and Blade.
Oh god, It's beautifull.
One of the things Toady was talking about with the Army Arc was that in Fortress Mode, when you send off an army into the battlefield, the game will suddenly pause at the date where the battle takes place, the game will save, and you'll be transported to the battlefield to order your troops in battle.
After it's done, the game saves the battle, then reloads your fortress.
So hypothetically, it would be like playing Total War where you control an individual city.
When we hopefully gain the ability to "abandon" a fortress without destroying it, we could theoretically conquer a town, abandon our old fortress, then move forward to the newly conquered town, and use that as a forward base of operations to plan further conquests.
I was looking at this, and made a
suggestion thread on the topic earlier, trying to talk about how we could potentially run multiple sites "simultaniously" in game terms (potentially running them community-style for "multiplayer") so that we could keep running our old fortresses, conquer or establish new territory, and run those ourselves, and then keep progressing outwards from there.
The suggestion really could use more focus on how to make Army Arc battles more interesting, though. I'm not really sure how to make worldgen-style combat more interesting than just "RAWR! CHARGE!"