I'll be using the only confirmed controller simply because even if the wiimote/nunchuck was confirmed, it simply couldn't keep up with all the buttons I'd press.
I need my X and Y buttons. They jump.
I need my L and R buttons. They block/dodge.
And again, I seriously doubt that the wiimote will be able to be used in a game like this... Something someone who hasn't played the series on a moderately challenging level doesn't grasp.