Real Madrid and Chelsea are negotiating a swap deal for goalkeepers Andriy Lunin and Kepa Arrizabalaga this summer transfer window. According to AS, Chelsea have been considering a move for Lunin in recent weeks but are not prepared to meet Real Madrid’s €30million asking price. One alternative currently being discussed between both clubs is a swap deal that would see Lunin arrive at Stamford Bridge with Kepa returning to Santiago Bernabeu on a permanent basis. Real Madrid are also looking for a fee as part of the deal, given Lunin’s value after an excellent display last season. The report add…