Am I missing something? If you roll really well.... Say Fists 5 Brains 6 Feet 6, that means... a negative number of Bonuses? 16-17=-1
I mean, sure, there's only a approximately 2% chance of getting a 17 or higher (or almost a 5% chance to get a 16+), but that means the more people playing Roll Up, the more likely it's going to happen.