You're right most of the time, Chuck, but I'm with Grail on this one. Unless you were invited, you shouldn't have gone into the locker room, even though you are an official yourself. If you truly are simply a "spectator" for that game, you have no jurisdiction, and no right to be in the locker room.
Here's what I would have done: Go ahead and telephone the guys the next day and ask them how they came about making the call. Then go ahead and let them know the proper rule in the book.
To me, the locker room is off limits to "spectators," whether they be friends, fellow officials, or Jennifer Aniston. Although the latter would be tough to turn down.
