What gearsets do you think or hope will make a return in Endwalker?

[Iscah]

80 doesn’t have jack but useless accessories and belt which won’t even exist anymore compared to literally every other endgame dungeon, that’s a let down

It's definitely a letdown but it's not unique. The Praetorium and the Aetherochemical Facility don't give you anything either.

Ala Mhigo is the only story finale dungeon that drops gear so far.