Feel free to add your own to the discussion. Besides the above I would also like to see:
- Spectator mode for mythic raids, m+ dungeons, arenas and RBGs
- Player's own alts as body guards / followers is my number one wish. Rentable. Tradable NPC followers that can be customized and leveled up.
- Account wide rep
- Impactful attack animations
Also, forgot to add flying related stuff. I would love it if they would just allow flying after completing all quest chapters and just kept it disabled in warmode.
Warmode would then need a lot more to incentivize players like exclusive gear/weapons, events, pvp assaults, invasions etc.