Barcelona has had a rough week, and coach Xavi Hernandez must act to prevent his squad from falling downward.
The Catalans drew with Inter Milan, leaving them on the verge of Champions League elimination, then suffered a bruising 3-1 defeat by rival Real Madrid in the Clasico on Sunday in La Liga.
Los Blancos leapfrogged Barcelona to move three points clear at the top of the table and the challenge for Xavi is to raise his team's morale and stay firmly in the title fight, not allowing his team to lick their wounds and stumble further.
Losing to Madrid was a bad blow for Barcelona's confidence but zooming out, it is just a blip in a long season.
It would be just as damaging to drop points against Villarreal on Thursday at Camp Nou.
Unai Emery's side visits knowing it can capitalize on Barcelona's recent struggle to earn another victory over the Catalans, as it did on the final day of last season to secure European football.
Barcelona finished with its lowest points total in La Liga for 14 years, a long way behind champion Real Madrid, and despite several summer signings, the Clasico exposed that a gap remains between the clubs.
Along with economic concerns, with the team set for a Champions League exit, the sporting issues continue to mount. Sunday's defeat means that Xavi has the worst record of any Barcelona coach after 50 games in charge in recent history, although unlike his counterparts he has not been able to rely on the club's best player of all time, Lionel Messi.
"We have to change the dynamic, the season is very long," said Xavi. "Sometimes you're down, but we have to be strong, keep believing and working, I don't know any other way to get to success. Luckily, it's only three points lost and now we have to prepare to face Villarreal."
The coach may look to rotate for the visit of the "Yellow Submarine" after Gavi, Ansu Fati and Ferran Torres impressed in the Clasico after coming off the bench. The latter two combined for Barcelona's late goal which pulled the score back to 2-1, giving a glimmer of hope before Rodrygo won and dispatched a penalty in stoppage time.
Veteran midfielder Sergio Busquets has been in the spotlight after making a mistake that cost the team a goal against Inter Milan and then failing to take down Toni Kroos ahead of Madrid's first goal in the Clasico. He might join Gerard Pique on the bench.
"We have to make a foul," said Xavi. "(But) I am the one responsible. I will never blame the players. Football is a game of errors and we have to minimize them.
"Madrid minimize them and take advantage of their good moments, that's why they are a great team and have been winning for years. We are just starting out, we're in a maturing process, but on a good path."