Prove? I asked a question posted in a site where I hoped there might be expertise to properly answer it. Thank you for your response. That defines the armband quite well, but does not define "captain" except by implication that it is the player wearing the armband. However, that's not the LOTG as most of us commoners know it. Another question came up and I can't find an answer - what is the procedure under the Tournament organizing rules to handle a protest due to referee error? I will rashly assume there are such rules, but my experience is limited to organizing and participating in youth soccer rules, where the Tournament Rules are displayed on or linked from the tournament web page. Is there similar access to WWC 2019 rules?