Costa Rica coach Jorge Luis Pinto is worried Arjen Robben will try to give Holland an advantage by diving in Saturday night's World Cup quarter-final in Salvador at 9pm.
Earlier in the day at 5pm, Argentina will be hoping Lionel Messi is proves to be the difference, while Belgium coach Marc Wilmots has called on his players to make history to reach their first semi-finals since 1986
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British soldiers will join troops from some 30 countries who work in the country.
The demand comes after the Prime Minister urged a "grown up" relationship between her government and the devolved administrations.
The rapper failed to make it to London in time as he had problems with his passport.