The tournament is now over and it is time to reflect on what we have seen and to comments on the good and the bad. Also what needs improvement and change. Frankly, I was surprised on the lack of contentious and controversial decisions for the entire tournament. So different from the past two world cups. 1. AAR's, what's the point in locating them on the same side of the field as the AR. It would make sense to locate them on the opposite side of the goal for better coverage. 2. AAR's should position themselves to judge the ball in or out of play beyond the field of play. The center line of AAR's vision should be even or slightly off the field of play with respect to the goal line. They should not be shaded towards the field of play.