Kalimdor and East Kingdoms graphics

As a bfa baby, I've been waiting since my first pj for blizzard to rework the major cities (stormwind and orgrimmar) because its graphics seem so outdated to me. But not only that, the entire zones from Kalimdor and East Kingdoms. Sometimes when I'm flying I see the huge pixeled trees or mountains and tbh it just pains my eyes.

I would like to know the opinion of others, because I know there's a lot of nostalgia tied to those zones, and maybe older player want them untouched, which I'd understand. I personally would like a new expansion based on those two zones. It'd nice because they could:

\- Create a consistent leveling experience for new players, that also introduces them to Azeroth

\- Graphically update these zones and make them populated again.

\- Please new players since they can play and live a story through the zones with the core lore

\- Please old players by bringing them back to their (I guess) favourites zones and maybe with a cool new story

What do you guys think?