FF13 was already announced and in development before the Wii came out, so there's not a lot Nintendo can do about that. Square-Enix can't stop development of that because they've already spent so much money on it, so they did the only thing they could do -- port it to the 360 to try and maximize sales.
Wouldn't surprise me if there is a version of FF13 on the Wii HD some day though.
Final Fantasy VII Remake is still on the table though, putting that on the Wii would make a lot of sense. DQX will do big in Japan, but S-E likely also is wanting to cash in off the Wii's no.1 position in North America and Europe too, and FF7 Remake certainly could do that.







