Jude Bellingham's representatives will reportedly demand that Liverpool, Chelsea and Manchester City make 'concrete offers' for the player before he makes a decision on his future.
The 19-year-old is in high-demand with Real Madrid also interested in securing his signature.
German outlet Sport Bild reports that the Englishman's entourage are encouraging interested parties to make an official bid before Bellingham decides where he sees his future.
The report also claims that the saga is affecting the rest of the Borussia Dortmund squad with the player's 'sometimes derogatory body language' on the pitch annoying 'many' of his teammates.
The decision to make Bellingham third-choice captain was also reportedly seen as 'controversial' move within the squad.
The former Birmingham City man has nine goals and three assists in 22 matches this season and became the first English teenager to score in four consecutive Champions League games.
