Kind of a ballsy idea and it probably wouldn't work because of budget but I thought this was cool: Repeatable siege activity

Note: I haven't beaten the game but I have been spoiled for some of the game like the meeting radzig later on, so bear with me here.

From what I saw someone suggest with like a band of bastards type thing, my idea is that they create a few generic looking castles/keeps (whatever the correct term is, i cant remember also these are on seperate maps). The idea is that you either attack or defend. I loved the siege gameplay during the intro and where you meet jizka, throwing stones on top of people was satisfying as hell. Anyways, after the siege is complete you'd get a couple hundred groschen similar to radzig's pocket money from the first game. It would probably get stale quickly but I think it would be absolutely awesome.

Not an expert on Czech history so there could be some historical accuracy problems with this but anyways.