What will be the new gimmick of MK9?

[Leynos]

Hiku said:

I like the idea of world switching, since that could add things like big ledges to jump off, on a flat surface, etc.

Someone noticed what seems to be a fuel tank system though.

haven't seen anyone else talk about this but the gimmick of mario kart 9 is definitely a fuel tank
karts have conspicuous fuel tanks now and there's something on this track that doesnt look like an item box
it'll be a resource you can use freely to boost pic.twitter.com/bhGnEOe8Xo

— chloe (@payapaberii) January 16, 2025

I rather no gimmick than having to fill up on gas.