Videogamer.com recently interviewed executives at Rare, and boy do they know how to hype up a product years in advance of its release.

[Design director George] Andreas said: Natal as well gives us an opportunity to maybe at some point in the future investigate some of those older IPs. I won t name names.

One in particular actually I think we can do an absolutely phenomenal, absolutely phenomenal version on with Natal. The interface, the way you interact with it I think it would be an absolutely world-beating product. But we need to explore a little bit more in that direction.

Our guess will be a virtual fighter like Killer Instinct, which has been one of those IPs many hardcore gamers want.  Those hardcore gamers tend to be your early adopters and the way to start word of mouth, so Killer Instinct seems like a natural fit.

We just like Andreas response and how it strikes just the right tone between fanboyism, elitism and hype.  That combination always seems to do well on video game sites.