Very interesting. I don't know whether this study measures only the outcome or contributing factors. For example, in Germany, anti-COVID measurements lead to t

Very interesting. I don't know whether this study measures only the outcome or contributing factors. For example, in Germany, anti-COVID measurements lead to the following result: way fewer to now discussions with the umpire. Pack forming has been forbidden. Empty stadiums are only part of the measures but, in my opinion, not the contributing factors. These factors contributed massively to the pace of the game. And if no players are trying to influence the umpire - well, you get different results.