Girls U15 tournament game......(Second hand as I was working the game on the field next door) Shot on goal hits post and rebounds out and remains in play. Goalkeeper hits head on post when trying to make a save and functionaly knocks herself out(was having small convulsion type leg movements) CR DOESNT SEE Goalkeeper. AR notices keeper down but assumes CR has seen her down and leaves flag at side. Opposing team shoots and scores with keeper still down.......Im glad it was them and not me on this one!! What would you do?