Mario Kart needs motion!, I would agree if it was some kind of serious racer, i'd want to use the control stick... but for Mario Kart it's a big YES.
Something like F-zero I am less sure about, but it would be goid to use tilt as you normally hold the remote [rather than on it's side like MK]
OR perhaps they could integrate the old functions from L and R [drift and hug i called them] into the nunchuck tilt as well... and there could be some incredible skill involved in using the remote tilt [steering] and the nunchuck tilt together to go round corners faster.
wow that could feel incredible... I wish Nintendo would read this.








