I was looking at screenshots for Unreal Championship 2 from IGN, and I saw a familiar figure in the background. I don't know why Master Chief would be in there, but Midway has reportedly been putting Mortal Kombat characters in the game, because the Unreal series was bought out by Midway. But, before Midway was the publisher of the game, Microsoft was ahead of the project, and of course has ties with Bungie.
That would be kickass. The game is coming to Xbox to right? It would be cool to see other Halo charactars