A great way to motivate your team. Make them pay for fan's tickets. http://www.boston.com/dailynews/310/sports/Losing_soccer_club_s_players_p:.shtml It would be fun to see this in a big rivalry where the losing team has to pay for the opposing fan's tickets. A situation like this might inject a little excitment into a friendly too. It's a lot better than those stupid bets between US city mayors that you always see around superbowl time.