It's not that the tech wasn't there, it's that they didn't want to spend the time to make a new 5 headed rig for the model, so they created Ultraxion instead.
Cata was an expansion that stretched all teams very thin, saw tons of cut content, cut corners, and slapdashery. Then behind the scenes they were also working on Mists of Pandaria.
These are the same devs who have overused the Gronnling skeleton so much people are sick of seeing it after only a couple expansions.

Speculation:
Chromatus is important not only because it is a dragon, a Nefarian experiment on combining the dragonflights, but also because it was arduous to bring life to him.
The Dragonflight leak talks about: Uldaz. Second fully underground zone ever on Azeroth. Titan/Elune story here. Maybe Galakrond was infused with life, and it was a failed attempt to elevate protodragons by Elune. My point is, maybe, there is a connection between Galakrond/Elune/Titans.
Also, the Old Gods were crucial for Chromatus existence.
In this sense, maybe the expansion starts with some Order Halls, but other order halls like the Dreamgrove step in if they go to Uldaz.
IF, in addition, we need the dragon isles to heal the world, Alexstrasza seems the obvious choice to guide us into life and dragon-centered expansion.
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I insist I would like a Quelthalas warfront where we defend the city against undead waves. Maybe a challenge mode of infinite waves.

Yes my child:
https://pbs.twimg.com/media/FPZ1PZTX...pg&name=medium
Popped up on Reddit I believe

Okay I'll go back and find it myself sheesh. Oh thanks Ercarp you were just too late.
Not sure if it's legit or not, that logo looks like it could be modified off a BFA base with those colors. And the Alexstraza could be anyone's fanart.
FFXIV - Maduin (Dynamis DC)
Well let us agree to disagree. We both have vastly different ideas of what makes a villain interesting. But that's okay.
In a setting like WarCraft rendered inanimate is definitely not the same as dead.
Yeah well Dragons aren't that interesting. Hence my rant against them earlier today. The last time a Dragon was genuinely fun was when Onyxia pretended to be human.
Yup. Here's the original Reddit post. Supposedly it was on Twitter before that, but the tweet was deleted. And even before that, it was apparently an Instagram Story?
Inanimate means you can be knocked out. As it, someone who is in a coma, or fainted, or stunned to the point where they are not animated. It does not mean you are dead.
As I said, if I KNOCK OUT a void elf with a shovel, and the void elf loses consciousness, they are INANIMATE, but it does not mean they are dead.
All good?![]()
I know it’s not the case but if chromatus split into 5 and has been manipulating stuff behind the scenes while being horcruxes I’ll actually be invested in the story

The more I've looked at that Logo after someone AI upscaled it,
I'm really digging the Warcraft II / Warcraft III throwback with what appears to be a big stone-block-background:
See the corners above W and T on "Warcraft"? The addition of the globe and "World" seem to justify it being slightly taller than on the WC3 versions, where it's snug around "Warcraft."
DRAGONMIRE BINGO2024 - 11.0 - The 10th Expansion - The 20th Anniversary of World of WarcraftFor Azeroth!