Chelsea striker Michy Batshuayi has allegedly been shortlisted by Borussia Dortmund as the replacement for Pierre-Emerick Aubameyang, who is understood to be closing in on a move to Arsenal.
Aubameyang, who joined the German side in 2013, has agreed personal terms with the Gunners, according to Bild.
The source also says that Dortmund, who have been scouting Belgian forward Batshuayi since his time with Marseille, have earmarked the striker as the man to replace Aubameyang.
Batshuayi has failed to settle at Chelsea under Antonio Conte, who has given him just two Premier League starts this term.
Conte is said to be open to the 24-year-old's exit from Stamford Bridge, but only if a replacement can be brought into the club.