One of the strangest, most intriguing rumors yet is from 01net, a site that has been amazingly accurate in past leaks - the site was the one that broke (correctly) the Sony NGP’s specs. This rumor is that not only does Rockstar have a Wii 2 dev kit, but is developing Grand Theft Auto V for the console.
This is one of Nintendo’s attempts, according to 01net, to recapture the “core” market. Releasing a superior version of GTA5 than either the PlayStation 3 or Xbox 360 would be one potent way of doing it.