For the record Bungie: Changing the name of perks we already know,
for One, makes you look silly,
Two, makes out we are fools, as if to think it's a new perk,
and Three it sucks away little more of the games roots and soul.
Firefly for example, beautifully references Nathan Fillion (Cayde-6) & Gina Torres (Ikora Rey)'s EPIC sci-fi show (Firefly) especially with it being the main perk of Cayde-6's weapon of choice the Ace of Spades.
Dragonfly (as it's now called) is just a little four winged water loving insect, doesn't quite sound as impressive does it.