what do you wanna Se in a coming expansion on this game?

A new land (preferably an island where we go by boat) with a complete new quest line. Shivering Isles was good, it had size, content and atmosphere. I'd also like the expansion to bring new gameplay features such as sailing a boat of our own, hiring a crew of pirates and boarding trade ships in real time, things of this sort... fishing would also be a nice profession, I mean it's Skyrim, fishing should be more developed as a daily job. More underwater life, caves and treasures would be cool.

yh. New lands. New town etc.

The Dunmer Island of Solsteim is a possibility candidate.

It would fit in with the game as it used to be solely a Nord island and has the Skaal Nord clan living there. It also has an Imperial fort on there and I'm guessing the East Empire Company still trades there so I'm guessing a boat will run from Windhelm (due to closeness and linking the Dunmer quarter to the Dunmer settlement of Solsteim) and possibly also Dawnstar or Solitude (More likely Solitude due the Imperial presence).

It'll be good to see a new thriving Dunmer settlement on what used to be a Nord island. I'm hoping to see a return of the Morag Tong and a return of some Dunmer armor sets.

I'm guessing with the new engine etc the island will look a million miles away from what it did for Bloodmoon (Morrowind).

Atmora, i know it's just one village but that would be perfect for an expansion, i'm also all in for the sailing your own ship idea.

My bets is it will be Atmora

Pyandonea. Any excuse will do. Magic portal sounds the most plausible.

I'd like to see one that delves into the Blades vs Thalmor. That way I can kill Thalmor with reckless abandon; and get to [censored]-slap Delphine for being such an idiot with the whole Parth thing. (she keeps calling me her leader, then makes a demand of me to kill an ally)

Vvardenfell...

Molag Bal's realm!
I'd like to visit a Daedric realm. Any realm.