Edu Aguirre hasn't held back after all the reactions happening in Barcelona these past few days. As of today, it seems that Barça has already won the treble, even though they are still competing for La Liga, the Champions League, and the Cup. In the most recent episode of El Chiringuito, the contributor was blunt about this aspect.

"The Fall Could Be Greater"
Edu Aguirre started by saying: "There's a point of Barça euphoria, I think they should keep their feet on the ground. You're talking about the treble, about winning everything... It's very well, we're talking about the favorite to win La Liga and the Champions League".
In this regard, he continued saying about Barça: "The fall could be greater, calm down. You've played against Dortmund and Benfica in the Champions League. There's a long way to go, Inter could also be talking about the treble. You've thrown the bells to the sky and it won't be as easy as you think".
Edu Aguirre Is Clear: Barça, on the Easy Path
It's true that Barça is having a great performance at this stage of the Champions League, but the reality is that their path has been easy. In the round of 16, they had to face Benfica, which is currently competing in a lesser championship like Portugal's.
Meanwhile, Borussia Dortmund, a rival they scored four goals against in the quarter-finals, is making a fool of themselves in Germany. After 28 matchdays, they occupy the eighth place in the Bundesliga, being out of any position that qualifies for Europe.

Barça under Hansi Flick is having a great campaign, but they haven't yet played everything against a top-tier rival. Benfica, Dortmund... Edu Aguirre is clear: it will be more complicated in the semi-finals against Inter or Bayern. They can't spit too high, because the blow could be hard once the first defeat in a difficult duel occurs.
As of today, Barça can win the treble. It's true. Just as a Real Madrid can win it, which has it more complicated after what was seen against Arsenal. In any case, Edu Aguirre has already warned and has been clear with his words.