I honestly like that structure, even if the Firehawks wings are very stiff. Considering this new mounts has a new set of animations along with it, I really don't see how it's 'getting old' since they've barely used it at all, aside from different colors.
If you'll also note, Blizzard likes to reuse skeletons a LOT.
Jinyu/New Zandalari Trolls = Night Elf skeletons
Klaxxi/Saurok = male worgen skeletons
Mogu = Dreanai
It's not really uncommon to see the use of skeltons for new things in this. I honestly don't have a problem with it as the model itself is stunning and the new anims that it uses for running and just even idling are amazing. It even curls it's toes up when it picks them up off the ground as it runs. It DOES still share some animations with the proto such as flying, death, wounding, but it doesn't even idle the same! The Pterro mounts actually hold their wings up off the ground, rather then sitting on them like the Protos do.
