I'm going to be different and say Ian McIntosh. That guy blew up last year; he and Dana Flahr are going to push big mountain to a new level in the next couple years.
Actually they're skiing all the season before the segment(you can see some footage of the X games and such) So that would be the best skier for the season 05-06 right?
I think either Colby because the guy just exploded onto the scene or Tanner because hes been so soild all year even though I disagree with what happened in Superpipe at Xgames.