Spoiler warning!
Creature has a strong resemblance to someone we all know.
Here’s a focused view on belt and part of tabard:

And boots:

and a full view

Screenshot from 3.3 PTR

Back when the Wrathgate was new, some people could read what Alexstrasza and Korialstrasz said:
Korialstrasz says: My Queen, do they know?
Alexstrasza the Life-Binder says: No, my beloved.
Alexstrasza the Life-Binder says: [Draconic] They must not discover the fate of the young paladin. Not yet.
Korialstrasz nods.
Korialstrasz says: They will not.
In one of the visions we encounter in the brain phase of Yogg-Saron. The immolated champion is getting tortured by the Lich King:
* The Lich King says: Your resilience is admirable.
* Immolated Champion yells: Arrrrrrgh!
* Prisoner says: I’m not afraid of you!
* The Lich King says: I will break you as I broke him.
* Yogg-Saron says: Yrr n’lyeth… shuul anagg!
* Yogg-Saron says: He will learn… no king rules forever; only death is eternal!

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… immolated hero, which most people thought was Bolvar anyway. Let’s ramp up the immolation a bit.
Frostfire Death Knight.
We’re screwed.
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Bolvar fordragon anyone?
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That’s pretty cool! Wish he was a class you can play as an elemental or something! Hope to see a lot more like that in the game.
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