Lewandowski's contract ends in the 2026 season and I think before that Barcelona can sell him to a Saudi Arabian club so that Barcelona can make a profit because if he waits for his contract to end he will become a free agent and Saudi Arabian clubs will compete for this player, yes even though Lewandowski is an important player for Barcelona but at the age of 37 Barcelona certainly needs new regeneration and the sale of Lewandowski can be used by Barcelona to recruit younger players.
So far there has been no further discussion about Lewandowski and although it would be quite profitable for Barcelona to release him to the Saudi Arabian League because it has the potential to get a lot of money to regenerate the players they will buy in the next transfer market. His contract ends in 2026, Barcelona might take steps by extending it and if the offer does not come to him, but the problem is that Lewandowski's salary is quite large so it will be a little difficult for Barcelona, especially since he is no longer young and letting him go as a free agent will not benefit Barcelona.
This is why Barcelona needs to sell Lewandowski to the Saudis, if they show interest in him after his contract expires in 2026. The money from his sales can be used to bring in two or three young quality players to the team, and a striker to replace him. It's left for Barcelona to do their calculations and plan for Lewandowski exit, because it will help the club financially.
The money coming from Lewandowski could be important for Barcelona. I don't think there is a team in the world that doesn't know that Barcelona is in a difficult period economically. Lewandowski could be an important source of prestige in Saudi Arabia. If Lewandowski wants to earn good money before he retires, he can go to Saudi Arabia. I'm sure he will be successful while he plays in Saudi Arabia because he is still very good and in great shape at this age.