We need spell and ability visuals, as well as casting animations, that fit our culture’s version of the art. A tauren druid casting restoration spells may be calmer, less hurried, and may keel to sprinkle seeds on the ground for efflorescence, or channel tranquility to the sound of chanting and gentle drum beating, leaves and spells perhaps appearing with earthier / autumny harvest colors, while a night elf’s casting may be more swift and willed, growing a patch of moonlit grass accompanied by the soft hooting of owls or gentle wind chimes. Sound effects could be a first and immersifying step in portraying culture to our races and enriching race-specific spells and abilities. Right now, we all cast the same looking stuff no matter the culture.
We also need cultural identity in our spell and ability visuals, such as cloud serpents whirling around pandaren sorcerers (mages) and possibly jade / spirit-colored sorcery, crackling, and warm, sunlit-themed spells for tauren sunwalkers (paladins and priests). As each race has honed their skills differently than another, and nurtured their version of the art with their own people’s skills, ideals, traditions, understandings, beliefs, landscapes, and histories. This should be reflected in our animations, sound effects, spell and ability visuals, etc.
Would have thought that would have come with an expansion full of customization but perhaps it will be for another expansion where spells, abilities, animations, sound effects, etc are revisited and designed with the heart of the race and their culture in mind.
Also, we need different ways to hold our weapons such as choosing between on our sides, waist, back, sheathed and unsheathed, etc. hunters could have smaller flying animals such as birds perch on their forearm, polearm wielders can crouch behind their upward pointing weapon, and my personal favorite would be to be able to walk with the bottom tip of my staff touching the ground, like a traveling forest lord or a wandering monk. Allowing ww to use a walking stick / staff is a good step in the right direction, pardon the pun.