Dwarves don't exist anymore. That's definitley not cliche.
One thing I find unique about the Bethesda series are the Khajits, Argonians and especially the vanished Dwemer.
I'm glad there aren't any dwarves. I think more could be done with Khajiits and Argonians, though. Again: there's all this lore behind them, but we haven't gotten to experience it in the past couple of TES games.
You can make a game High or dark fantasy, and not copy all of Tolkien's work. TES has done a good job of not following his work too much.

That's debatable. Tolkien isn't the only cliche. Orcs are always outcasts, elves are always better than everyone else ... Maybe the lore portrays them differently or elaborates on this theme, but they conform fairly closely to expected archetypes in-game.
However, I'd like to see the next game not just focus on Man. The series has 10 races, that have very distinct and cool lore/history. So how about a game staring a race that hasn't had a chance to shine yet?
This would be a welcome change of pace.