What's up with Blizzard's laziness?
First of all, you intorduce a class that is based on the different Dragonflights yet you exclude Black Dragons?
Neltharion created the Dracthyr in the first place. What, did he forget to imbue them with his own powers, yet remembered to give them all of the other Dragonflights'? How kind of him...
Second of all, why is it red and blue Dragons for DPS and Green and Bronze for healing? Isn't it supposed to be red and green for Healing and Blue and Bronze for DPSing? They are closer in themes, with Arcane and Time being pretty much the damage-dealing aspect of Dragons while Emerald Dream and life-giving flames the healing aspect of Dragons. It's even shown that way in HotS' Chromie and Alexstrasza. They could have easily added a Tanking spec that is based on the Black Dragonflight.
By the way, where did the 10.0 speculation thread go all of the sudden?