Lewandowski is a difficult topic for Barcelona right now as on the one hand I think they wish he could perform outstandingly for maybe one or two seasons more until they really have a world class striker to substitute him. On the other hand the ties are getting loser between the player and the club as there have also been first arguments between Xavi and him and I think if Lewandowski doesn't score a lot of goals in the next few weeks, these cracks in their relationship will only get deeper and everything will get worse. I don't think they have a bright future together.
Now surely things are going from bad to worse for the Barcelona as first they ere facing finances issues and now due to injuries and poor form of few players hurting them on ground as well which is more alarming for them with if they are not able to improve their performance then consequences could be more deep, and they can't afford this all in near future for the improvement now they need to sell their few players specially they have to think about Lewandowski which can give them good amount from Saudi League and few more are also which can bring some balance into finances, and they can bring few new quality players which will be good for the club.
But, if things will be not gone as mostly peoples are thinking, then surely we can face more troubles and problems in coming days which will, can bring them more down with no immediate return for them as well.