Osasuna coach Jagoba Arrasate is unsure what to expect from Barcelona.
Osasuna will be Barca's first opponents since Xavi announced his end of season resignation.
Arrasate said: "I don't know what game they are going to play. There will be a reaction after what has happened and they will want to win. I expect the best Bara and then we will see if we can minimise them.
"I don't know what other benches are like, they are all hot, a reflection of society. I don't feel that wear and tear, at least here.
"I lack information and I can only be respectful. Let's see what he tells me tomorrow. They have a league they are competing for and a Champions League tie."
