Since everyone else is doing it, I will too. Here is my hotlist for the 2008 Democratic nomination (and they're not in any particularly order under the headings):

Hot: Al Gore, Barack Obama, Tom Vilsack, John Edwards, Mark Warner

Warm: Wes Clark, Bill Richardson, Russ Feingold, Chris Dodd

Cold: Evan Bayh, Joe Biden, John Kerry

Freezing: Tom Daschle, Hillary Clinton, Mike Gravel