They could also make a controller shaped like a robot with tons of guns and swords, and plug him into the Wii remote. The buttons could be replaced with moving his limbs. You could make playing with the action figure control the game. You press the shoot button on his gun, and he shoots on the screen. You press the button on his rocket boots, and he flies in the game. They can do a ton of stuff in this direction.
But damn. I want this.