I’d love to be able to unlock the Ball Race Ball and the Accelerate Kart in our condos, maybe as a milestone award.
The ball would probably be very possible because we can already unlock an RC one that has the proper physics.
The creation possibilities would be so cool, as we could make our own custom ball race maps and accelerate courses in our condos.
edit: the ball race morph already exists, sorry
Using teleporters and physics items, we could create all kinds of bizarre things. Some people have already mart RC kart maps so this would be a fun way of giving us more creation possibilities.