Plenty of rumors have been flying around gaming circles for several months, and E3 might well see some of them become reality.
One of the likeliest announcements will be for Forza Motorsport 3, leaks about which have been happening for a year. The biggest questions are about what the game will be like, since a marketing firm leak had it offering a massive 100 tracks and 400 vehicles.
Nintendo is supposedly planning something big for the casual market with E3, and 1Up.com anticipates this will be Wii Fit Plus, which has been trademarked. Since the original has been so successful, a follow-up, offering more and new features would seem to be something of a no-brainer.

