He was on the yellow already and broke a known rule on purpose...so his selfishness and lack of awareness cost his team a player. He made the decision to dive. More sports should do it IMO. Do it in football as well, second personal foul,,,ejected and you lose a man on that side of the ball. Basketball, second personal...ejection and down a man. Baseball, intentionally beam someone, throw hands, and lose an outfielder. I'm not sure why you think your opinion is going to sway anyone, but it has for me....more sports should be doing this. Bad calls will happen in all sports, but he broke a known rule where a card was a very real outcome. We call that FAFO.