Bayern must still improve after Cologne victory, says Nagelsmann

Julian Nagelsmann insists Bayern Munich have a lot of room for improvement after narrowly defeating Cologne 3-2 on Sunday. Serge Gnabry’s brace, coupled with Robert Lewandowski’s opener, ensured Bayern’s new head coach his first Bundesliga win at the second time of asking. The reigning German champions failed to win in their opener for the first […]