I wan't to see what did the Black Wolf do on his ship after witnessing Bahamut's rampage as he was cooking Eorzean's and Imperial troops all the same. Did he retreat? or went ahead and attacked Bahamut?
It's not clear still why Midgarsormr had to die on that battle against the empire he was obviously owning them and how the massive energy he releases when falling with that ship calls forth countless Primals that are shot to all directions imagine the possibilities.