According to N-Sider.com, Arkedo, the developers behind Big Bang Mini for the DS are in the process of making a version for Wii. Currently the only information about the game at present is that SouthPeak Games will be the publisher once more and it will not be ready until 2010.
So far no official word has been given about this development from either Arkedo or SouthPeak Games.
Having talked with Matt B. who posted this news, I’m fairly certain it’s true. I expect a press release to pop up sooner or later.