Well I can certainly arrange it so that Vail turns her. I will have the Wynter clan descend upon the Crest manor for a showdown. I will have Diana reach out to the Moncourier clan in a plea for help as she has no-one else to turn to. Then the Moncouriers will fight the Wynters and Victoria will be fatally wounded. The clash will be so big it will no doubt have to involve the entirety of the Order and their own civil war and the Hygrace clan. Because once the Wynters gain victory, they'll turn to the Hygrace for vengeance for them taking Victoria from Spencer. It will be unavoidable.