[Digress]

I don't like the fact that whatever insane thing they begin doing, they keep doing when their sanity returns (pillaging for example). They are listed as continuing some unpleasant activity, such as reanimating dead or preaching or whatever, once returned to sanity but without actually doing it effectively (no soulless minions/no Ermor style dom kill). You still have to order them to stop doing it (which is boring).

I think the should drop back to defend as default once their sanity returns so you can then try and give them something to do other than wrecking the joint.