I remember seeing a discussion in the Media section of the official forums where people had decoded the numbers used when a model ragdolled, and some were talking about using it to create custom animations in demo files. I wonder if anyone ever got anywhere with that.
If so, and someone were able to piece together the dance that way, I could totally see D-Mac taking the lead, though he probably isn't Hero-ish looking enough, nor iconic enough in the game. Dead or not, States is probably still the most iconic hero of the game.
If someone were to make it, I think I'd name it "Hero Style".