Theory about the evil class legendaries

So for warrior so far we've had armagedillo. My theory is that 3 of the remaining 4 will be the 3 creatures we see chasing the heroes in the trailer - so the mummy chasing finley, the tol'vir (possibly tekhan) chasing Elise and the sand worm/corridor creeper chasing reno. Not sure if this has been said before or anything but just thought of it. Any thoughts?

If that’s the case then which class would be the one that’s left out of that. I’d imagine it would be Warlock (since Rafaam being the ringleader, it’d make sense for whatever his second legendary is to potentially be something big and evil they found).

I could see Priest getting the big mummy, just kind of makes sense really, with their focus on deathrattles and undead and all.

Shaman I could see getting the sandworm, maybe it’s some monster Hagatha had corrupted like she had done back in the witchwood.

The Tol’vir is really the only one I don’t really see, Warlock’s the only one that makes sense, but then why would they be leaving Rogue out (I doubt Togwaggle really did anything too special other than random looting while he was there).

That said, usually half the stuff from the trailer doesn’t even end up making it into the final design, so who knows. The trailers are made months before everything is actually finalized after all, and you can see various bits of cut content watching the older ones

If the Armegadillo had been included in the trailer I might agree with your speculation but since it wasn't, I'm doubtful. The monsters in the trailer seem pretty generic and strike me as a way to establish what sort of minions we can expect from the set more than card-specific spoilers.

Armagedillo is a rare encounter in Uldum. Like, in actual WoW.

They're probably going to take random NPCs for the rest of them, maybe some Halls of Origination, Skywall, and Lost City of the Tol'vir bosses. I hope Tehkan is the Warlock Legendary, since he's both a quest mob from Uldum and he implied he had some specific connections to Rafaam in the Dalaran Heist.

I did not know about armagedillo being in wow, was just watching the trailer and thought it may be a hint but they may also just be setting the scene

Just a mere speculation, but I think the upcoming reveal by playhearthstone might be a rogue legendary card, judging by the color scheme of the part of the card that we can see [please make fun of me if I mess up at the end, LOL]

https://www.youtube.com/watch?v=YqbDHPMY7vs

And it is corresponding to this teaser artwork [correct me if I'm wrong] 

So, is it a zandalari troll mummy of some sort? Or is it just a small part of the full artwork that is yet to be revealed?

There was a reddit post with speculation about the tol'vir here