Yeah because of those fangs and mutilated looking head I thought he was flood... the Gravemind or something. Of course, that probably also had to do with the equalization of sound effects vs voices, so I didn't even hear what he said. Also that when he talked about a forerunner/human war I couldn't tell who were forerunners and who were humans. But yeah, Didactula really didn't fit in like our old covies do.