RB Leipzig are unhappy with Arsenal's asking price for Folarin Balogun.
The England U21 striker has starred on-loan with Reims this season and is attracting interest from across Europe.
RBL are keen, though not at Balogun's current valuation.
Sky Sports transfer reporter Philipp Hinze states RBL are prepared to walk away from the deal due to Arsenal's £35m asking price.
Also watching developments is AC Milan chief Paolo Maldini.