Floating City of Nym...

[Enkidoh]

No. The Floating City of Nym has zero connection to Heavensward - SE made it quite clear that you can only use flying mounts in the new expansion zones (Sea of Clouds/Dravanian region) and will not be able to fly in existing areas. Also given the fact the ruins of Nym are on Vlybrand and not Aldenard and that's pretty conclusive that's a resounding no to your question I'm sorry.

[Volsung]

No. The Floating City of Nym has zero connection to Heavensward - SE made it quite clear that you can only use flying mounts in the new expansion zones (Sea of Clouds/Dravanian region) and will not be able to fly in existing areas. Also given the fact the ruins of Nym are on Vlybrand and not Aldenard and that's pretty conclusive that's a resounding no to your question I'm sorry.

Whoah take a step back and reread your post. I usually like your stuff, but this was a little blunt even for my taste.

On topic, its not likely as we don't currently know of any connection to Nym and heavensward. If we do eventually get a
map that includes nym, its possible that flying may be included there. It is entirely possible to add maps of other places
not related to the focus of the expansion,and random reasons for venturing there could easily be added in. See Bibiki
Bay and Puronongo Islands in FFXI. There were some small objectives there, and they were located near older regions
but really had nothing to do with Sea or Sky.

[Dhex]

Since a lot of the expansion revolves around flight, and since there is a floating continent somewhere you very well may have a zoneline somewhere in Outer La Noscea - perhaps Nym is involved. We really don't know much about how or where Heavensward areas will be accessed.

[Ramien]

On topic, its not likely as we don't currently know of any connection to Nym and heavensward. If we do eventually get a
map that includes nym, its possible that flying may be included there. It is entirely possible to add maps of other places
not related to the focus of the expansion,and random reasons for venturing there could easily be added in. See Bibiki
Bay and Puronongo Islands in FFXI. There were some small objectives there, and they were located near older regions
but really had nothing to do with Sea or Sky.

That's pretty much what I was hoping for, even if my expectations aren't terribly high for it at the moment. There's plenty of ways to add a Heavensward - style zone adjacent to Outer La Noscea, even if it's not right at the expansion, just to add a bit of spice to the old locations and give the pretty floating ruins some attention.

Not going to hold my breath, but it would be nice...