I doubt they'll put
SL on the Wii. I think it could be done, after a fashion, I just don't think it would be worth it for them or LL, whom they would need a lot of cooperation from. It wouldn't really be
SL as we know it, since it would have to be entirely enclosed to work.
On the other hand, I do think
SL makes an ideal platform for promoting videogames, and I can see why Nintendo, specifically, would take an interest in
SL.