Bayern Munich have agreed a fee with Barcelona for the transfer of world footballer of the year Robert Lewandowski, club president Herbert Hainer confirmed Saturday. “We have come to a verbal agreement with Barcelona,” he said at the Allianz Arena as the 2022/23 squad were introduced to fans. “It’s good to have clarity for all parties. Robert is an incredible player and he won everything with us. We are incredibly grateful to him.” Chairman Oliver Kahn had previously made similar comments to the Bild newspaper after reports said Lewandowski was to fly to Spain later Saturday after bidding fare…