Originally posted by Bocaj
Do you guys think there's a way that we can work vassalizations out anyone? I would prefer for game purposes to have trusty little Pskov as my vassal as a peace treaty. If not, well, there's always annexation

.
Also if we vassalize instead of annex, there should be certain bonuses for doing that as opposed to annexing.
My suggestion for vassalization would be:
a) Royal Marriage rules as in operation, RM is required for Voluntary Vassalizzation
b) Voluntary-vassal-to-be should have alliance with player
c) Voluntary Vassalization attempts costs 3 eco, 50% chance.
d) Forced Vassalization may be demanded in a peace treaty.
e) When vassals are attacked, the major country is automatically dragged into the war. The major always becomes the controlling player.
f) Effects: Vassals give 50% of yearly tax to major, rounded down. Major Player controls Vassal - army-fleet building, tech raises, etc. Cash of Vassal and Major are kept separate.
Conquered countries may no longer be annexed. Instead, forced vassalization is the only option.
Annexation is possible if and only if
a) country is a vassal (voluntary or forced)
b) country is adjacent
c) Major pays 3 eco
Yeah, the rules as above prevent the current spanish strat of rolling up minors.