This is a tough one, I have mixed feelings here. If a book is going to be a top notch book, then they need someone there at all hours of the day to void something of this size. Not after the game. If I were the book here, I might come to some agreement with the bettor on a monetary sum and put a rollover requirement on it and let him play on. The guy moves a lot of cash through there, do they really want to lose him?