by varoan
I think it is very possible to document rare and unusual cases and put them into a FAQ so others can benefit.that being said, if like in this case not every single answer is listed in a FAQ, bring the most recent and correct version of it, and use that to answer any questions. If a new circumstance occurs, do what everyone/most players agree to be the correct action, then document it so you can get it clarified after the game.
But you can't prepare for so many unknowns. some questions just don't have answers yet, and halting a game until the answer is found is unreasonable.