What Dungeons do you wish to return too

[Noitems]

If we go by expansions:
Heavensward:
Dusk Vigil: Would love to see a Hard Mode version of it, possibly being taken over by an ice elemental maybe even Louhi from Eureka?

Neverreap: An actual hard mode version that isn't just bleh as a whole. Really the only take aways I had from it were extremely easy bosses and tornado shenanigans. Love the music and think it could be remixed into something awesome.

Stormblood:
Bardam's Mettle: I can see it take place during a thunder storm or something with the land being razed by lightning strikes. The animals fleeing and maybe having a type of stampede as a hazard. Even harder version of the 2nd boss that has more variations.

Castrum Abania: I mentioned this is an old Gyr Abania dungeon post I made but I'd like to see this be like Hullkeeper Hard Mode but with the resistance instead inspecting the facility or as a research area for new weapons. You could also have them look at the Garlean experiments and have them either wander around or come to life like in Fractal Conti.

Temple of the Fist: Have it be like a training ground for aspiring monks since we've already tested ourselves worthy of fighting Ivon. I'd like to fight some of the NPCs and maybe even going up against Widargelt and the two Miqo's he has with him as the final boss.

The Drowned City of Skalla: I could see the city be emulated to be like how it once was through ancient magicks. Like a bustling city filled with it's residents and maybe even seeing a Hrodric before he turned into a monster.

I'm much more a person who would rather see Gyr Abanian areas get Hard Mode versions first, as the entire place got completely shafted in the long haul between trials and dungeons past Skalla and Ghimlyt. Would love to see the actual culture shine through since I think it would be insanely cool.