Universal grouping tool to allow you to see any public group and request to join
Group finder for Trials requiring a significantly high CP
Summerset Isles
Werewolf overhaul
Weapon dyes
Achievement mounts
Some sort of guardianship system were veteran players are encouraged to help newer ones
Reduce activity finder cooldown when kicked (unfair on newer player getting kicked by seasoned vets just because their CP is too low etc)
Revert Ult meter to 1000
Skins for summonable pets (similar to Warden from collector's edition)
Furniture bag (like crafting bag but for furniture) for ESO+
New skill line for every class to diversify meta a bit
Removal of loot box system or revamp in a way that they are at least obtainable through normal gameplay such as weekly rewards/rare drops etc
Allow saved builds for PVE/PVP switches for skill sets/item set equips. I.e if you're doing PVE content and want to quickly switch to PVP, press a button and it would equip a different load out you have saved (at least for consoles given that there are similar addons for pc)
Add UI mods to consoles
Colour customisation option for polymorphs
Finally, the most unlikely to occur request, merging of PC/PS4/Xbox servers. Or at least allow character transfer like there was from PC to consoles when the console versions were released. One can dream.
Better IU and graphics, i love the eso mechanics and gameplay, but games like gw2 or BDO have better graphics, not Bobby famale chars, i mean more shinny items, better armors and weps.
For me the worse part od the game are the horrible armors dessigns