I would like to be able to customize my character's body throughout the game [like Fable for example], cause eventually I would like to change how my character's face or hair will look, maybe not allow to completely change how he/she looks but be able to change things at any time or go somewhere to customize.
I would also like more clothing options, more/better armour and regular clothing, have different colors of the same clothes, add things on top of clothes, like a cape for example.
And last I would say more unique looking weapons, different shapes and sizes, designs and things like that, just have some really nice weapons that haven't been seen in the series.