Borussia Dortmund are in danger of missing out on long-term target Abdou Diallo, according to Reviersport.
The Mainz defender is also wanted by Lyon, who are set to make a €20 million offer in the coming days, according to L’Équipe, with Napoli & Arsenal representatives are also said to have been in contact.
Talks are clearly in the early stages, although it’s worth noting that Mainz sporting director Rouven Schröder has recently stated that Diallo will not be leaving the club for less than €25m.