Bayern Munich coach Julian Nagelsmann believes there is a "spy" within his team who leaks his plans to the media, expressing his annoyance at the matter that occupies a large part of his mind.
Nagelsmann told a press conference two days before his team's trip to face Bayer Leverkusen in the 25th stage of the Bundesliga, "It bothers me. The person who transmits something that harms every player, it's not the target."
"The search (for this person) is very complicated. What interests me is being able to look at myself in the mirror, for this person, it will be difficult for him to look at himself in the mirror."
Nagelsmann's comments came against the backdrop of Sport Bild's publication of the Bavarian coach's tactical game plans.
Nagelsmann said he thinks about it "a lot, because I wonder what this person who is communicating these things is aiming for? What is he hoping for? I don't know what motivates him."
He said he was not afraid to decipher Bayern's style of play "but it makes the opponent's task easier".
Bayern Munich competes on all three fronts this season, as it leads the Bundesliga table by two points from rivals Borussia Dortmund, and will face Manchester City in the quarter-finals of the Champions League, and reached the quarter-finals of the German Cup.