Drew Wilson sent this in:

This is “The Gatekeeper” Drew Wilson reporting again from Kansas City. I heard on one of our local radio stations this morning, as they were giving away tickets to MITB here in KC, that the main event for the PPV was scheduled to be Sheamus vs. John Cena in a Steel Cage match. Of course things are always subject to change, but I figured people would be interested in this possible spoiler.