-when you sleep it shows the animation of you getting into the bed.
An improvement for 3rd person players I guess, but what about 1st person players? The last thing I want is another in-game situation where i'm thrown into 3rd person.
-when you wait you sometimes sit
No. I don't like the idea of things like that just happening automatically. If I want my character to sit on a chair or crouch down, they'll sit on a chair or crouch down. Otherwise they should stand.
I like the idea of creating your own shop to sell goods you've either collected or bought from NPCs for a cheaper price, but not so much the idea of buying already existing shops. The problem with the latter is it's so easy to get rich quickly in TES games that every player will just end up buying every shop in the game.
Already in the game
Already in the game
Already in the game, but very little to it
-option to make days and nights longer
Already possibile with the PC version. You can make days last 24 real world hours if you wanted to... though i'm not sure why anyone would, given how tiny the gameworld is.
Again, it's a nice touch for 3rd person players, but potentially worsens the game for 1st person players if the devs end up thinking "this looks so good in 3rd person that we're going to force 1st person players to see it"