MADRID - Costa Rica goalkeeper KeylorNavas on Tuesday said he was ready for the challenge of beating off the competition for places at Real Madrid after completing his move to the Santiago Bernabeu. "I know I will have to work extremely hard. Madrid have the best players in the world in every position, they have two excellent goalkeepers," said Navas. Navas is tipped to get the nod ahead of club legend IkerCasillas to start in goal for Carlo Ancelotti's side, while Diego Lopez looks likely to be forced out. "Only God knows what will happen. It is up to me to train hard every day so that I am ready if my opportunity comes around," said Navas. "I have always looked up to Casillas and Diego Lopez, who have shown themselves to be the best in the world over many years.–AFP