Lombardo would be a good fit, that'd be cool.
I'm not a huge Slipknot fan but I saw them at Mayhem Fest a couple of years ago, Jordison is a badass drummer. The gimmick they did where the drumset elevated, did a 360 around and upside down for a few rotations, all the while he was playing a solo, was one of the more memorable things I've seen at a live show.
I totally agree, seeing that live was epic and definitely will stay in my memories forever. I am a huge Slipknot fan and to me Jay Weinburgh (sp?) did an amazing job drumming on the new album. He is young and technically sound with nothing but potential to be a top drumming name in metal.