Barcelona sports chief Andoni Zubizarreta accepts fans are unhappy with his work this season.
Zubi was jeered by Nou Camp fans during a video tribute to Lionel Messi on Saturday.
"I accept criticism with all the modesty in the world. Barça is at the point of always looking at things that need to be questioned. The important thing is that the Camp Nou enjoyed the game and I went home satisfied with the game and the smile of Messi in my head," he said.
"Football is about the players. Maybe no one else, myself included, should have appeared in the video."
