(From L) Australia's prop James Slipper, Australia's flanker Michael Hooper and Australia's lock Rob Simmons celebrate after winning a semi-final match of the 2015 Rugby World Cup between Argentina and Australia at Twickenham Stadium, southwest London, on October 25, 2015.  AFP PHOTO / GABRIEL BOUYS

RESTRICTED TO EDITORIAL USE, NO USE IN LIVE MATCH TRACKING SERVICES, TO BE USED AS NON-SEQUENTIAL STILLS        (Photo credit should read GABRIEL BOUYS/AFP/Getty Images)