Your logic astounds me. We’ve got:
1. Gryphons getting dragonriding animations despite no known new gryphon mounts that use them.
2. A new gryphon mount texture added in the patch with the anims.
3. New race called “storm rider”
4. A mount called “Algarian Stormrider” being discovered as the preorder bonus in the same patch.
5. Knowing that Khaz Algar is a dwarf place, AND knowing that dwarf culture links the name “stormrider” with gryphons and dwarves….
But none of that is relevant and it’s an elemental mount because of… thrall?
(Despite elementals not having dragonriding anims and the fact that we know dragonriding is going to be carried forward & brought to the rest of the game)