honestly, i dont care if they make an option to actually make your character fat. apart from providing some laughs i cant see a use for it
im hoping for more diversity among NPCs, some fat merchants and innkeepers
While I doubt I'd use such an option myself, if NPCs can be like that, it should be available to the player as well, because I don't like the idea of features that NPCs can have which aren't available to the player in an Elder Scrolls game.
Still, different body shapes would definitely be good for adding variety to NPCs, and I believe it's confirmed we'll see that, but it waits to be seen just how wide characters can be in the game.