The judge was the one with the crossbow right? With the exception of the Defender, the Judge was the most helpful character. His special powers kill massive amounts of bad guys.
Year after year, the United States has gone to elaborate lengths, spent enormous sums, taken great risks to build and keep weapons of mass destruction. But why? The only possible explanation, the only possible use they could have for those weapons, is to dominate, intimidate, or attack.
Frankly, I thought the raver was the stupidest character. And I would have really liked the biker if he wasn't so generic. Still, putting the camera aside (it sucked in multi-player mode but I figured it'd be better in single player), it's a decent enough game if you like that sort of thing, given that its $10.
From http://db.gamefaqs.com/console/ps2/file/wwe_smr_challenge.txt (you probably can't click on it, try looking up Smackdown! Vs Raw at http://www.gamefaqs.com/ and then clicking the Challenge Mode FAQ):