Renowned Italian insider Fabrizio Romano said that ideally the club would like to sign the Borussia midfielder in January. Dortmund is set for summer sale.
The Germans were initially ready to release the player in January, but now the situation is complicated by injuries. The club does not want to leave the leaders without rotation.
The approximate market value of a 24-year-old footballer is 35 million euros. This season, the attacking player has only one goal pass in fourteen games for the club.