VIDEO: Rory Best: Ireland will 'prepare for every eventuality' against Argentina

Rory Best has vowed Ireland will not fall into the same World Cup scrummaging trap against Argentina as in their nervy victory over Italy.
Best admitted Ireland missed a trick in their preparation for their tense 16-9 Pool D triumph against the Azzurri, failing to account fully for the injury absences of Martin Castrogiovanni and Leonardo Ghiraldini.