Maybe we should just add the power of Kaiser and Dukes significantly. Also maybe give Kaiser the power to remove Dukes from office. In order for this to be interesting, i think there should be more internal strife. By that i dont mean only arguing in Diet, but increased role of houses, so much that if a member of rival house would be elected as Chancellor,that would mean trouble for your house immediately. Damned if we just could have civil wars in this game.