Despite the fact Bayern Munich have got a squad full of stars in almost every position, the club's board are keeping a close eye on the transfer market to see whether they can strengthen their squad.
Many players have been linked with the German outfit in recent weeks, but the latest one knows the Bundesliga very well.
According to the 'Daily Mail', the Champions League winners are apparently keeping a very close eye on Chelsea's Christian Pulisic.
The newspaper says that the Bayern Munich sporting director and his team believe the American international would be the ideal replacement for Douglas Costa and he could used instead of Kingsley Coman. Coman has yet to confirm he is staying at the Allianz Arena.
Pulisic has yet to win over Thomas Tuchel at Stamford Bridge and if this remains the case for some time, he could think about moving on. Man Utd and Liverpool are also interested.