On the Triad, it'll probably be like the first three Hard Mode primals in that you don't need to do it NOW, but you will need it at some point LATER to continue the current 3.x MSQ. Personally I'm thinking we'll beat all the Triad, then Regula will end up waking up there worshipers just enough to start summoning them back and he abosrbs their aether. In his new mad power he attempts to kill the Emperor....and in a reversal from the VI version instead gets killed himself with whatever the Emperor's new toy getting ALL that aether he just collected, thus having a (weakened) Triad. Our actions, both in defeating the Triad originally and probably stopping the Triad from regaining to that point either before or after Regula's death means the Empire won't have their full power, but still not good.
