So on topic. I think Nintendo is upping production big time. It sold 120k this week in America (Hey, one predction of me came true :)) and i don't think these are deverted from Japan. If so, it could be Nintendo is overproducing next year, and a "price cut" could happen. I don't think that Nintendo will bundle anything in Japan. Wii Fit will sell like good over there, because it is a good tool for a country that has so few space. For Ameria I can see a second boundle (Wii Fit+Sports+Wii). Americans love the whole get all in one deal and love home trainers, this bundle would be perfect for America. My problem is the release time. The release date of Wii fit is January, right? It is a little early for a price cut, you don't want to piss of the people that were fighting over a Wii at Christmas. For Europe: I don't think a bundled Wii Fit would be that hit.
Considering all that, I would go that way:
January, America:
2 Wii Packages: Wii+Sports $250, Wii+Sports+Fit $280-$300 (depending how much Wii Fit will cost at retail).
April or May, price cut world wide:
America : Wii+Sports $200-$220, Wii+Sports+Fit $240-260
Europe : Wii+Sports 200-220€
Yes, I am predicting a price cut in the second Quarter next year for the Wii. ;)