I saw today a tweet by Jeremy that asked our ideal taming adventure…
so i thought: there are many taming adventure we can suggest, i personally really like the idea to find in the world hidden special pets (like sha-touched sfx or unique models)- and by hidden i mean like NPC Scotty in MoP, do you remember him? secret passages, hidden zones… his hideout was REALLY cool (and difficult) to find..so if they can add this mechanic with the tracks or other things it would be really amazing, what do you think?

I mean, some misteries, hidden passages, hideouts and pure exploration for taming special pets could be only a pro IMHO
and some attention to the details, like hidden small buttons that opens secret passages that brings you to a quest objects that teaches how to tame a particular beast type, or find an hidden beast cove.
Another cool spot was the "conan" Crypt in badlands! so, if they put in every region one or two of those secrets (like old Tomb Raider Secrets XD ) you can learn how to tame more beasts (or find new beasts in those secret zones)
EDIT: just to clarify, the is no need of put a big amount of work doing that hidden zones, as only for a single class. because the trick is to find a right alcove and put decorations/furnitures/trees etc to hide the entrance, so i think it is quite easy and fast to do. Also this is only a piece of a puzzles, this, with other cool mechanics i've read on twitter, for bosses etc, could add only new deep in this taming process