The midfielder is confident Spain would make the next round, but for now he insists they must be focused if they are to stand any chance of toppling the Chileans as Group H leaders.
The 23-year old was quoted in AS as saying: "The main thing is to qualify for the next round.
"If we finish second in the group and get Brazil we won't panic and we'll try to win. Actually, now we must think about the upcoming match with Chile.
"One thing I can say for sure: Spain will fight to beat any opponent they encounter at the World Cup."