It’s super easy to miss, but Emmigosa appears in the Azure Span, and is honestly the PERFECT size and scale for a “playable dragon”, I think. She’s a bit shorter than a Human, so probably not much larger (if at all) than a Bear-form Druid.
If you could theoretically just remove the saddle, I actually think the options for the Highland Drake already has all the perfect customization options for a “playable dragon”, as well.
My thinking is, the NPC’s using that model APPEAR to have a ton of animations already. For any animations they don’t have or wouldn’t be appropriate (ie. crafting, riding mounts, etc), simply shift them into their Visage form.
It’s clear that Dracthyr aren’t getting the ability to wear proper Transmogs any time soon, and it honestly kills a HUGE reason to play the game, which is collecting cool new weapons and armor that look cool, on top of their raw stats. But as it currently stands, even if you want to transmog your Visage, you must also consider how said transmog will appear in your Dracthyr form.
By giving players an actual Dragon-form, even one that is purely cosmetic, it creates an actual separation, while also providing the AMAZING class-fantasy of “actually playing a m*fin’ DRAGON”, which is legit probably the coolest thing that would ever exist in an MMO.
And look, if you want to allow transmogging on the core Dracthyr later or something, that’d be awesome too. But me personally, I’d choose “actual dragon form” every day of the week, and that would instantly change the Evoker from “something I want to play, but feels hamstrung in terms of cosmetics” to honestly the coolest addition probably ever added to the game.
Just an idea.