I don't think that Fourchenault is a such a bad guy, he just has some ideological differences. In fairness, Azem's propensity to smash primals/rescue grapes and directly engage with conflicts was what landed us in this situation in the first place. Zenos/Shinryu/Ilberd/Nidhogg may be the ?living manifestation of hatred, but we made that monster what it is (from Zenos to Zeromus, if you will). I'm sure that when we climb Mount Ordeals with the twins both Fourchy and the rest of Sharlayans will come around. Besides, we'll need them all to give us their prayers when we're fighting at the top of Pandaemonium during the P12S Part 2 transition.