Horde & 100 mounts

Every Horde Player who tries to get the 100 Mount Achievement knows that Ally have 4 easy to get mounts more. Nevertheless there is no change incoming on PTR. I mean "THEY EVEN FIXED THE CHICKEN QUEST" and made Sprite Darter Eggs dropable for Horde so that it's easier or even possible to attain these non combat pets.

But still no change to the 100 mount Achievement. 4 mounts more for this achievements means insane luck on random drops or over 1k $ real life money (TCG - lootcards) more to get this Achievement.
This is no qq about blizz loving ally or something like that but it´s about getting up to date.

I know that, in two years every noob that cares for archievements or mounts will have this archievement, but then there will be a 150 mount archievement that requires you to have almost every rare mount in the game as horde (and 4 less as ally)

Proof:
7 mechanostriders, 6 elekks, 6 sabers, 6 rams, 7 horses = 32 Alliance faction mounts
vs.
7 hawkstriders, 6 raptors, 5 kodos, 6 wolves, 5 Undead Horses = 29 Horde faction mounts
+ Wintersaber for allies and NO ravasaur (or something else to replace) for horde

But seriously, how hard is it to make 3 new re-colors of existing horde mounts; you could even use the 60% or the old (from patch 1.0) skins, add armor to them and make them 100%.
And the ravasaur shouldn’t be hard aswell with the new token system, just make it buyable at vendor for lots of new items that drop from ungoro mobs, or you could even make it require lots of those ungoro crystals.