You can tame Exotic pets as Survival/Marksman, but you can't use them - so they just disappear into your Call Pet Menu. Perhaps a sign they're planning on Relaxing Exotics? Or maybe just so people don't have to change specs to tame. Either way, hopefully it's intended.
EDIT: Okay, combed the entire zone as fine-toothed as I could. Could not find the tameable ice bear Wain found, but it's possible it's a long respawn or someone just killed it when I ran through. Lots of tameable beasts with old models, I mentioned a few of them in the last post. But for the most part, I think Wain found everything, lol.
That said, there is one mob of the Dragon Frogs that is classified as a Beast - however it is not tameable.

Keep in mind a lot of the mobs have the wrong classification - Yetis are Beasts, there's a rare Tuskarr that's Mechanical, etc. So a lot of the Dragonkin beasts may be mis-tagged.