Lo-Fi Games

It could be cool if your men had a true line of sight (CoH2 players know what I mean) so your men can't see over buildings and mountains. Basically your men can't see past what's taller than them. This could be for ambushing caravans and bandits. And when the new bosoms come in, there could be a rainforest that can hide a lot of things. Imagine you "asked" for information that a caravan full of ultra good weapons and armor was going through, say, the valenzwaf rainforest (just came up with that). Your men can ambush the caravan so they can't run (if running npcs are implemented). This could also make many new potential things added. Also I don't think it would be too hard to implement, just make people not appear, and when then come in sight make them appear.

i think this would be good to have and demonstrate the power of AI but it would also make the world seem to big.
If there was perhaps a feature like this, something you could decide to have or not have. Because of how it would effect the gameplay and AI it would probably only be an option at the start of a new game.

Either way this would be a huge job, i doubt this will happen how you have described, but itd be cool. hopefully something similar and more basic might be added at some point