So most hunters can agree on the fact that the current Stable is too limited. Instead of adding a few slots after years of begging, they should simply make it a collection tab like they did with transmog.
It would list all tamable pets, collected and not collected. It would have three main filters : the specs and a few more subfilters for families (cats, wolf, etc.)
You would still have 5 active pets but have an unlimited amount of pets.
This tab would only be visible only on the hunter character of course, but the system could potentially be added to the other pet classes.
Unholy DKs would be able to collect the different undead models, the shamans and mages would have the elementals, the warlocks, the demons, etc.
It would add more things to collect for collectors (as if we don't already have enough!) and make one of the most frequent complaint by hunters disappear.
I did a quick mockup of the UI. It is not polished or anything but it still gives the general idea.
What do you think ? Any alternatives maybe?