I think there absolutely needs to be at least one expansion. I'd personally like to take a boat to Solsthiem again in Skyrim as an expansion and see some Vvardenfell refugees. DLC as a whole, I think Oblivion got it almost right. Just needed to focus a bit less on special housing.
Nobody is disappointed with the size of the main game. But expansions do very much add to the experience; they become intricately attached to the original game. I outright cannot picture starting playing Morrowind without experiencing dark brotherhood assassins constantly and without hearing about solstheim, without journeying to Mournhold to finish off the subplot of the Tribunal and to sail to Solsthiem to explore the new frontier. Those expansions are just as much Morrowind to me as Morrowind itself.
The same can be said of SI and Oblivion. Oblivion simply is not Oblivion without Sheogorath's realm.
Now, it's true that if we get no expansions for Skyrim, we won't know specifically what we're missing, and we'll have nothing to attach to the game, but at the end of the day, that's still a vacancy, something that we'll all be yearning for.
I'm going to agree completely except for the SI bit. For me it didn't attach itself well enough, not enough reason is given to go there for a sane-minded person. Solsthiem? It was actually attached completely into the exterior game world. Mournhold, like SI, was also only accessible through a special transportation, but tracking down an attempt on your life is about as good of a reason as it gets for somebody to dive face-first into a new place. Plus killing Almalexia and Sotha Sil as a bonus thing for the
Neraverine to do makes alot more sense to me then becoming a supposed Daedric Prince of Madness after saving Tamriel from Mehrunes Dagon does.
-DL :chaos: