Possible use for peasants?

[Roark]

@ El Slapper: Thanks for the heads-up. If you use a spy with, say... 40 troops in garrison, is there any risk at all of a rebellion due to the garrison being less than 100?

Economically a great idea, but I would probably stop paying attention after a while, and then find that someone had snuck an army in my province via a sneaky sea route. At least with 100 peasants in the castle, they have to siege the place before they can take the province, by which time I would have a real army there.