I was surprised when I heard that Barcelona wants to part ways with Lewandowski because Lewandowski really performed well for Barcelona, and his goals helped Barcelona beat Real Madrid to the La Liga title this season. People should always verify information before they post it here because a lot of fake transfer news is flying around on the internet. Lewandowski is getting old, so you don't expect his performance to remain the same. Even at his age, Lewandowski was a big threat in the race for La Liga top scorer, and if not for his injury, he could have won the La Liga Golden Boot.
It is just a rumor, Barcelona can't part way with Lewandowski as long as they have no new strong striker. Until now, Barcelona only have Lewandowski as a pure striker.