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Continue to ChatAre on-field referees on the brink of becoming obsolete? - https://www.theroar.com.au/2013/11/06/are-on-field-referees-on-the-brink-of-becoming-obsolete/
Are on-field referees on the brink of becoming obsolete? - https://www.theroar.com.au/2013/11/06/are-on-field-referees-on-the-brink-of-becoming-obsolete/