Lewandowski is now an aging star, but he is still at a very good level as a striker. He has accustomed us to scoring so many goals in his past that we now see him as a failure, but Lewandowski is a great striker. I still think he is a player who will play good matches in Barcelona. Of course, it is a good thing if he stays in the team to continue competing, but astronomical offers may also come to him from the Arabian peninsula during the summer transfer season. In this case, maybe he can get confused like Benzema. It would be difficult for Barca to find a quality striker to replace him.
Yes, Lewandowski is indeed an old star, even though currently his performance is not as fast as before, but we still cannot forget the digital footprint he made during his time at Bayern Munich and even at Barcelona, he is also a striker that can be relied on, even though he is not as fast as when he was is at Bayern Munich but at least he is still an important player for Barcelona and Barcelona will have difficulty competing in all competitions if Lewandowski leaves Barcelona before this club has a player who can replace Lewandowski with better performance and Barcelona will also have to dig deep into their pockets if want a quality striker from a top club.
If there really is a good offer with big money from the Saudi League team then of course, a good offer like that would be right if it is accepted. Because after all, with a high transfer fee will also at least make Barcelona's finances might be helped even though it might only be a little better. But, if Lewandowski still chooses to stay at Barcelona then it is a natural thing too because after all, Lewandowski also still has a fairly long contract bond at Barcelona. So yes, then maybe waiting for Barcelona's decision, whether to keep Lewandowski or sell him. Because at least, it is time for Barcelona to be able to maximize young players and moreover, Barcelona also still has to focus on getting a new coach next season because of Xavi departure.