Mark, you don't need an answer. There's no rational reason why you'd want to allow a player to bag down by more than 20 points. You're aiming the gun at your own foot there. Take your finger off the trigger.
You are right Bruce, I don't WANT that. However, I do want all the information on the subject so that I can explain it to the player. However, he decided to play the higher division on his own this time anyway.