Those guys over at Cubed3 have reported an interview between Nintendo Official Magazine and Shigeru Miyamoto; in which Shiggys hints the gameplay offered with the Revolution controller could be quite different to that of the Gamecube controller.

"...I think the Revolution controller will give quite a different play style to Twilight Princess. When you play Twilight Princess with the GameCube controller it's the same controls that you're used to, but you may be able to do something different with the Revolution controller - like aiming at enemies with the pointing device [the Freehand] and shooting the arrow."

Everyone here has been scratching their beards trying to understand how the control system will work on both devices, I guess we're just going to have to wait another month and find out at E3.