New Zealand will win their quarter final over France as long as they improve their work at the breakdown and scrum and exploit the "suspect" defence of the opposition backline, says Sir Graham Henry.
The 2011 World Cup-winning coach has been in huge demand from European media since arriving in the United Kingdom to head a New Zealand supporters group and has been typically forthright in assessing the All Blacks.
He acknowledged their pool performances had been mixed but predicted they would beat the French in Cardiff tomorrow morning, subject to a couple of caveats.
"They love being the underdogs...they'll be right up there mentally because they're not expected to win and that's the ideal situation for France," Henry told the Guardian newspaper.
"They've got some big abrasive forwards well led by (Thierry) Dusautoir."