The big topic of discussion of late has been how Twilight Princess will utilise the Revmote, with many hinting it'll be only in mini games or only in specific areas. However in a recent interview with ONM it seems that the Revmote will be much more integrated as previously thought:
"...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 beable to do something different with the Revolution controller - like aiming at enemies with the pointing device
and shooting the arrow."
So prepare to have unprecedented control over Link when the Revolution hits our shores later this year.