LONDON, ENGLAND - OCTOBER 25: Referee Wayne Barnes of England during the 2015 Rugby World Cup Semi Final match between Argentina and Australia at Twickenham Stadium on October 25, 2015 in London, United Kingdom. (Photo by Dan Mullan/Getty Images)
LONDON, ENGLAND - OCTOBER 25: Referee Wayne Barnes of England during the 2015 Rugby World Cup Semi Final match between Argentina and Australia at Twickenham Stadium on October 25, 2015 in London, United Kingdom. (Photo by Dan Mullan/Getty Images)