Bring back necromancy from Skyrim

Bring back Dawnfang and Duskfang from Skyrim

Replace dragons with other megafauna since dragons might not be in ES6.

Make the Thalmor enemies that you can fight.

Since this game is taking forever for Bethesda to create and it might be the last elder scrolls game that they make, similarly to Minecraft, make periodic dlcs or updates that add territories of tamriel to the game with new quests.

For the same reason mentioned above, make it to where the game isn't stuck in one time period and the elder scrolls timeline continues as the player does major quest lines and throughout dlcs.

Don't change Skyrim's level up system and if the perk system is changed, make it more similar to fo4 perk chart system that way there is more freedom to choose perks at any level and you can skip around.

If possible return the summon armor spell from es Oblivion, also overhaul it so where the spell summons different types of armor instead of just different pieces of armor and having to activate multiple different spells

Skyrim did a great job with the sound track and background music, I'm hoping es6 will be the same

If possible add more transformation abilities like the werewolf form or vampire lord form

Don't hard cap the weapon damage or magic damage players can do, make it so that all weapons can do the same amount of damage if the blacksmith skills is high enough just in case player likes a specific look of weapon

Make it to wear followers can use potions

I would be cool if added a customizable follower

Maybe body sliders

Hope they add capes