Bayern Munich CEO Karl-Heinz Rummenigge has refused to comment on the club's interest in Leroy Sane.
Bayern were keen on the Manchester City winger this summer, but a knee injury to the Germany international scuppered the move.
Asked about a renewed interest in Sane, Rummenigge told Bild: "If I said something about Sane there would be trouble.
"And, above all, the price would not go down. Both are not good."