Yes. We expect goalies to show up for the nets they take. There is a lot of competition for nets at JMS and we can't give those nets to demonstrably unreliable goalies. We understand that emergencies happen, but we also have an obligation to the skaters at a game.
If a goalie no-shows, his or her goalie signup permissions will be temporarily or permanently revoked depending on the situation.
Note: Canceling from a backup goalie position will never negatively impact a goalie's history.