Actually Lewy just said last week that he can think about ending his career somewhen in Munich. What does he get from moving to Chelsea? Mighty EPL? And he still got 2 years of contract at the end of this year and Bayern does not let him go.
Werner? In a team with so much ball possession? In my eyes it is Werner who would like to go to Munich because it is nearer to home, the only way to move upwards without leaving the country and half of his old teammates already in Munich. Dortmund would like to have him - and he would match with his strengths into their system - but it seems like he does not want to go there. But I doubt that Bayern would pay the asking price of about 80 million EUR for a player that does not really help as striker in the system and is just average on the wing. Does not make any sense.