Agreed, D2 - it's not the score that bothers me, it's the 'other event'. So on a 3rd and 25 with a game on the number you decide to bet the team on defense just before the snap, the other team fumbles and your team jumps on the ball at the 3, late 4th quarter. You didn't know that would happen, you simply bet the percentages if the book was stupid enough to have this on the board (extreme example, most would never have had this OB). Does the book get to void the bet?
Don't know, don't care - not interested in betting into a book with the rule D2 posted.