I hear rumors, that Lewandowski still can play in Munchen for at least 1 season because the official didn't reduce the price of the transfer. Barcelona can't make deal with that price, even 5 million bonus was added. but I think 50 million euros is enough expensive for a player getting old. If I were Barcelona, I have to wait until the next session after Lewandswki's contract was over and got that player with a free transfer.