-There will be some deadric princes, but Molag Bal from Skyrim, is the main guy of the princes.
-Vampires and Werewolves will be in the game and play as they were in all the single-player games.
-Constellations and Mundus Stones will be in the game and play as the character trait buffers.
-There will be all of the provinces of TES for the game, also all the towns and cities will be there.
-AI's are not the most targeted part of the game. Because of the MMO, they really didn't focus on AIs
-Fast Travel is on the game, which will be great because of the large map.
-Dragons are probably not in the game due to the age of the game.
-Stealth is in the game which makes me think about invisibility and sneaking during multiplayer battles.
-Player Housing will most likely not be in the game because of everything they have to do for the game.
-Marrige is not going to be in the game.
-And last, Like Skyrim, the NPCs will completely be voiced.