Forgive me if this has already been discussed, but one thing I am still uncertain of is the subject of refereeing unofficial games. Please refer to the following examples: 1. You are asked to referee a pre-season scrimmage match. 2. The crew fails to show at a match, and you are asked to step in. 3. Not enough players show up for one team, they still want to play so team A forfeits, and team B loans team A some of their players for a friendly, and get tanked off when you leave because they all know you still get paid. I don't mind at all in helping out in such cases, my concern is liability, and answers to these question are all over the place...thoughts?