Imagine if the next Mario & Luigi was actually Wario & Waluigi

I've always imagined a Wario and Waluigi platformer where they begrudgingly work together and abuse each along the way... Kind of like Crash Twinsanity but good...

Having stuff like Waluigi running on top of a balled up Wario to get around or Wario picking up Waluigi to use as a club or throwing him like a spear to get to high places...