Pumas’ ‘fighting mentality’ has New Zealand worried

Prop Pasilio Tosi says the All Blacks must be ready to change their game to counter a determined Argentina and avoid defeat in their second Rugby Championship Test in Buenos Aires.

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Tosi said the All Blacks could ill-afford to head into Saturday's rematch expecting more of the same from the Pumas following the 41-24 win in the Cordoba opener.

“We have to be better as players,’ the hulking tighthead told reporters.

“We need to get back to the drawing board and come up with another style that we can play against them.

“Knowing the Pumas, I know that they're going to come out firing, especially at home in Buenos Aires.

“That's Argentina. They've got their fighting mentality.”