No problem with what he said, should have just said it after the game. They were already fired up after 4 straight humiliations. Providing them extra motivation by shittalking had no upside for us, especially when he knows that the team isn't at the best moment right now with all the injuries and half-fit players (including himself).
Overall no big deal, it will already be forgotten come next week. That Vini tantrum was far worse. Hilarious how dumb some players are. Negative spotlight is already full on Yamal, Barca is losing, you are winning, enjoy it. But no, you have to throw such a tantrum for getting subbed and disrespect your new coach infront of the whole world. Incredible low IQ move.