Some more info:
"Q: What does the conventional controller cradle/shell do?
A: This add-on makes it possible to play Revolution games in a more traditional manner. The shell is designed to look and function like accepted "regular" controllers, such as the Wave Bird. After its bottom casing is removed, the Revolution's free-hand-style remote is inserted into a gap in the middle of the controller shell. Gamers can then use the shell as they would a traditional controller, with a notable difference: the pointer remote's sensory functionality remains active. As a result, gamers get the best of both worlds: more buttons and two analog sticks along with motion-sensing operations. In a Revolution version of Madden Football, gamers might be able to use the combo to control players with the shell's analog sticks and execute pinpoint passes with the pointer's improved accuracy."
I'm gussing the shell will also come with the console (or at least it should do), and I wouldn't be surprised if it was based on a GC controller. With this, cross platform/traditional controller based games wouldn't be an issue.
However, I'd be disappointed if anyone ported an RTS/FPS and failed to implement the pointing functionality etc. Mind you, I think most titles would lose some serious kudos in reviews for not implementing any of the more obvious Revo features in their cross platform titles.
Edit: Thinking about it, if devs do implement the Revolution's features into their cross platform features, it could mean that the Revolution versions may be better than their Xbox360/PS3 counterparts. Of course, a lot of that depends on the Revolution's graphics capabilities, something we haven't seen yet.
This comment was edited on Sep 17, 04:14.