Any weekly high-score bonuses or side-pot winnings the loser earns next season are garnished straight into the league pot. They can win but cannot collect, a full year of playing for the house. The paperwork is the commissioner's favorite part.
The long haul: this is not a one-afternoon sentence. With a time commitment of full season, the punishment keeps paying out (for everyone else) long after the season ends. Long sentences need a written end date and a league-appointed enforcer who checks compliance.
Seen in the wild: fantasyleaguelottery.com