I agree that it would be a lot better if US pool players got on board with all-ball fouls, like the rest of the world, and it would be even better if all the US leagues used one standard set of rules. At least the ACS uses the WSR, although they currently use "cue ball fouls only".I disagree. One of my goals of the video is to try to get the US leagues to change (for all the reason clearly outlined in the video).