[Warhammer II] Mod suggestion: Errantry Wars

Soooo, anybody else think it would be cool if Bretonnia could spend chivalry to make full armies appear outside their settlements, to send on wars of errantry, in a similar fashion to the blood voyages?
You could even have a tiered system to get more advanced armies for more chivalry points - with a shitty peasant's crusade being the cheapest.
Obviously, this would need to be on a cooldown. But it could be fun right?
So, I guess what I'm saying is: could one of you brilliant, gifted modders out there please give me my shitty peasants' crusade?