Xavi says Barcelona can win the Treble this season.
Barca lost their Primera Division title to Real Madrid in 2012 and were also beaten in the semi-finals of the Champions League by eventual winners Chelsea.
"The team is very competitive and we want to do well in every competition. We'd like to win the lot but we have to watch our step," Xavi told Fifa.com.
"The talent is there for sure [to have another historic year], but we need luck to be on our side too."