Inevitably this lands on the pre-show. It's happened twice before on less stacked cards than this one.
I don't really agree with making matches just to get people on the card. I've long wondered why something like Battleground is a more exclusive show than WrestleMania.
I would love to see Rusev not be involved and for him to get a segment instead. As for who else could win, I'm not sure it really matters at this point.