It's time blizzard updated some of the racial trait animations, like:
Stoneform
An actual stone textures:
Rather than gray coloring:
Escape Artist
An actual escaping animation, like this:
Instead of this swirling animation:
Darkflight
An actual darkening of the character and a dark trail animation:
Rather than a sprint animation:
Rocket Jump
An actual rocket animation:
Instead of a fart animation:
Rocket Barrage
An actual barrage of rockets:
Instead of one lousy rocket:
Blood Fury
Red glowing eyes & a roar emote and sound effect:
Instead of a shaman icon and glowing hands:
Berserking
Orange glowing eyes, tattoos and weapons:
Instead of the same animation as the orc Blood Fury animation: