When some IGN hack at E3 asked some LucasArts lackeys if they had ever considered making a Wii lightsaber combat game, the devs shuffled their feet and may have winked. Possibly.
[Sources] At the end of the demonstration questions were raised about the possibility of such a game, garnering knowing smiles from the room of LucasArts employees. Comments of "We are looking into it" were heard from members of their staff as ideas for the game were discussed among the people in the room.This is obviously irrefutable proof that LucasArts are developing a Wiisaber game. And better yet you can do your part to ensure that the game does not suck.
Source: Google news
http://isnoop.net/blog/2006/05/20/macsaber-turn-your-mac-into-a-jedi-weapon/