Delenn/Neroon I can definitely see. I always thought they had great chemistry, especially in their season 4 scenes.

Being a Centauri girl at heart, I missed all those fanfic stories and thus the matrilinear fanon. I suppose I thought she meant the religious caste takes precedence, since both Dukhat and Delenn (who was supposed to lead the Grey Council in season 1, remember) were religious caste, and I figured the never stated but implicit dominance of the religious caste was one of the reasons why the warrior caste was not so secretly boiling with resentment...