have Story & Characters be way more of a Focus like they were in skyward sword & Link's awakening.
Bring back the traditional dungeons
Bring Back the traditional Zelda Style Music
Make Zelda Link's Companion and Give you the ability switch between Link Or Zelda at any time. So people aren't complaining about a female link & So link would still be the MC
Bring back Toon Link/Young Link as the Main Character
Have The Villain actually be evil for Once & Make you actually Hate Him
Decrease the BS Weapon durability so your weapon is breaking every 5 fucking seconds
Have The Green Tunic & Epona actually be in the game, instead of locking them behind a 20 $ Amiibo
Have The Villain show up more in the game
Bring Back Dark Link and have him try to hunt you down from the moment you encounter him, like SA-X in Metroid Fusion
Give Link More of a personality & Character Development
Keep the shrines but make them an optional Side Quest instead of having them replace Traditional Dungeons
Bring back the Masks as items you can collect and wear
Have A Difficulty Option Like Easy/Normal/Hard/Expert.
Keep the Excellent Exploration, Combat & Open World From BotW
Bring Back Rolling As a gameplay mechanic
Make Rupees easier to acquire & Let the player get them from pots & Grass
Bring Back Crafting & Cooking But improve upon them
Have an Ultimate/Secret Boss who is Extremely Hard like in FFVII or XenoBlade
Have A new game plus mode like in Zelda 1 that is as Hard As Possible, for players who have Completed The Game, Giving it more Replay value
if they Had All of this in the next Zelda Then it Would The Greatest Thing Ever