The Wallabies are set to appoint a scrum guru to help solve their set-piece woes.
Irish great believes Dan Carter is key to the All Blacks defending the World Cup in England next year.
England hooker suspended for three weeks for off-the-ball elbowing incident in Premiership match.
Former Hurricanes and Blues first-five set to sign an English rugby club deal as replacement for an ageing star.
The rules may change but the fans are expected to play on as bars within Hamilton's Rugby World Cup Fan Zone switch codes and show the NRL final.