Will there be any diplomacy overhaul? Through both my play throughs the 90%+ of the civs that actual declared war on me were my allies. There seems to be no honor or loyalty is diplomacy. Really you might as well just stay neutral because allies don't help you in war either.

And honestly your protectorates should be forced to join you in wars. There also seems to be a weird when civs request to become protectorates even when strong then randomly just break it even when weak and you have troops near by. Diplomacy seems a bit random.