Portugal need Martinez to learn when to axe ageing Ronaldo
Another major tournament, another debate raging around Portugal's continued selection of Cristiano Ronaldo. The veteran forward's anonymous performance in his country's World Cup opener against DR Congo has reignited the now-biennial discussion over whether or not he should still be starting for the Seleccao at the grand old age of 41. Although you shouldn't expect anything to actually change so long as Roberto Martinez is in charge, the manager must learn when to take action.
