That is what I'm hoping too. Just because it's a futuristic, space shooter doesn't mean it has no mythological/fantasy elements. I don't see why a dragons would be too hard to fight as mini-bosses/bosses. I'm not sure if the current overall idealogy that is Destiny would support the dragon-rider viewpoint but that would kind of be cool. I'd settle for fighting them and then using items they drop to make weapons and gear (I think they could do bounties for the dragon stuff kind of like they have done the exotic bounties).