Dragoons in all the final fantasies were dragon killers, they just kill the evil or dangerous ones. In XI your job was to kill the Wyvern u hatched because they were all evil but that one had a holy mark.

I still stand by my idea. Make an optional quest for dragoon at 2.0 that rewards us with a Wyvern pet. Those who choose the other quest get something else.

If lore is your defense then its safe to say that its not known that all dragons are evil just the ones serving nidhogg. The draconian race would violate the lore u hold so dear.