WoW has always been the worst MMO on the market when it comes to character customization. Even it's #1 competitor back in 2005: EverQuest 2, blew WoW out of the water when it came to personalizing a character and making them look how you wanted (eye color, scars, facial mapping and slidebars).
WoW didn't need Skyrim or The Sims level of character creation to be the most successful MMO, but over a decade has passed and WoW hasn't improved on the character customizing - I believe even Runescape has surpassed WoW in character customization.. and it's a game with 5 inch tall sprites..
What would you like to see in WoWs character customization, on the unproven assumption that the next expansion will improve the system?
I'd like to see an age slider that gradually worsens your characters complexion and darkens lines and wrinkles in both face and body.
A very tiny height slider that lets you alter your character scale, but not too drastically in either direction, maybe 10% in both directions. Something not really noticeable unless standing side by side with someone of the same race.
Eye color
Body and face scars
Body tone, again something not hugely noticeable, but lets you reduce the width of your character's chest, butt, thighs and arms. So we aren't forced to look roided up even as cloth classes.
Voice!! This is my biggest one. Let us choose between more than one voice for our character. Record every voice emote with a new VA for each race and gender. It would be a HUGE QoL change for people like myself who play multiple characters of the same race (if it ain't Troll, reroll).
Undergarment color/style since so many toys make us naked now. Probably appreciated more by eRPers.. so maybe forget this one.
What are your biggest requests?