Lots of people think there will be a lot of Delorean driving in the game, which would be cool but really how much of it is in the films? Not a lot.
There isn't enough talk, if any, of the almighty..
Would be great if this was used in the game as a way of moving faster between places (if it was more open, eg. you travelled from place to place on your own).
I'm sure the hoverboard won't be forgotten but in my mind the hoverboard is just as cool as the delorean I just haven't seen anyone mention it!