Australia assistant coach Nathan Grey picked out Dan Biggar as one to watch and warned that Wales "really crucify you if you give them opportunities", ahead of their 2015 Rugby World Cup Pool A decider. – RWC: All Blacks ready to step it up a level in final group game – RWC: O'Connell – 'France a mountain of a challenge' – RWC: Highs and lows of Rugby World Cup so far
