While discussing some ideas from Bergylettuce over on WarcraftPets, it occurred to me that the devs could institute a bunch of new battling content for almost no attention at all.
Wild Battler. Wild Fighter. Wild Exorcist.
Just replace “Family” with “Wild” in all those achievements, using all Wild captured pets in your team instead of all the same Family. One pet as a reward for each.
It should be easier to complete than Family, and it would certainly be shorter.
I still want my Tamer with a team that changes at random each day, and whose pet order and moveset changes with each battle, but this would do for a start!