Lewandowski is probably the right player for the Barcelona team. And he will be able to adapt himself to the Barcelona team very much. But it is not certain whether Lewandowski will join the Barcelona squad. He may even be with Bayern Munich next season. If that happens then Lewandowski is unlikely to be seen in a Barcelona jersey.
We'll see the development of negotiations between Barcelona and Bayern Munich. Indeed there are two possibilities for Lewandowski's situation, he will most likely move if Barcelona are willing to pay the amount of money Bayern want and if not then Lewandowski will finish his contract by requiring him to stay for one more season.
It might be good for Barcelona to wait for Lewandowski to be available on a free transfer at the end of next season, so it will definitely cost Bayern Munich.
I also think that the best decision for Barcelona is going to be to wait for 1 year and after that Robert Lewandowski is going to be a free agent. Barcelona will be able to get him for free instead of giving 50 million for this player. Trust me 50 million for a 34 year old player is not worth it. I just walk that Barcelona doesn't make any overall enthusiastic transfer as they did with Philippe Coutinho and suffer later.
Both Barca and Lewandowski wants this deal to happen but Bayern want Lewandowski to continue to play for his club for the last remaining year of the contract. I am not sure what is happening behind the scenes but this obviously is putting a strain in relation ship between Bayern and Lewandowski. It is very much likely now that Lewandowski will play for Barcelona given how things stand.
Maybe next year this move is possible.
Robert Lewandowski is having some big problems with Bayern Munich recently and he really wants to move out from the club. We all know that he seems to feel really disrespected in the club. There have been a few reasons stated by him. And Bayern Munich not trying to extend his contract seems to be one of them. I cannot find the link between not trying to extend the contract at all and also not letting him leave. But, I think at this point the club should also think about the player not being happy in the club.