I refereed World Cup soccer games before VAR and I wish we'd had it then. Here's why I think it's so important.

I refereed World Cup soccer games before VAR and I wish we'd had it then. Here's why I think it's so important.

Business Insider

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Mark Geiger trained the virtual-assistant referees for Qatar 2022. He wishes the controversial system was around when he was a World Cup referee.

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