How about they add motif traits where 5 pieces of a single style of armor gives this bonus, and other styles give other bonuses
How about they add competitive 3v3s
How about they add jump quests like in Guild Wars 2
How about they add bosses that spawn in set points at set times that require 100 people to kill it and guarantee a purple+ set piece
How about they add magicka based melee weapons
How about they make 2H weapons count as 2 pieces of a set
How about they make it where at 6 pieces (yes, 6) each set has an active skill (so that you have to sacrifice one piece of precious set slots to access them)
How about they allow you master crafters to change the trait on an item (even at a 20% success rate, because honestly what else am I going to do with a prosperous monster helm)
How about they add an accessory crafting station
How about they make leveling Mage's Guild a little less tedious
How about they fix magicka and stamina balance in PvP
How about they nerf stamina burst damage and buff magicka sustain by nerfing cc's so that magicka users dont drain their stam trying to break free and block, and then decrease all player damage and increase all player health, but then to counter this nerf heals?
^^ legit suggestion, I think it would nerf stamina burst damage/cc advantage a lot, but because it affects everyone doesn't make magicka overpowered or anything
How about they add claas changes
How about they add casinos in major towns with minigames and poker just for some more side content
The list goes on and on...
Real talk tho that pvp suggestion is genius Zenimax listen to me