Wii version is set to come out in 2009 while the previously mentioned DS version is scheduled for September.
At a media event last week, Tecmo confirmed the eventual release of Tecmo Bowl for Wii. However, the only information known about the upcoming release is that it will come out in 2009.
Tecmo also showed more of Tecmo Bowl: Kickoff for DS and announced a September release window. Also, since EA's Madden series holds NFL exclusivity rights, Tecmo Bowl will consist of 32 fictional teams that can be fully customizable. The game will retain a classic look as evidenced in the game's recently released screenshots.