I know nothing about Celebration High but looking at their past record I would say they have absolutly zero chance of contending for a state championship until they get rid of Goofey as their head coach.
Seriously though, maxpreps has them ranked #441 in the state and considering they play in Division 7A which will probably be the toughest division in the state this year they do have zero chance of contending. My guess is your sons team chose Celebration because it would be an easy win and a chance to visit Disney World.
http://www.maxpreps.com/high-schools...us_seasons.htm