Bayern Munich are willing to sell Matthijs de Ligt.
The Holland defender will leave Bayern at the end of the season after struggling for minutes this season. De Ligt has been linked with Manchester United.
Sky Deutchsland says Bayern would consider selling De Ligt this summer - provided they get their desired centre-back signing.
The German giants will push to sign Barcelona's defender Ronald Arajo, 24.
Bayern is ready to pay big money for Arajo - and if that happens, then De Ligt will be allowed to seek a new club.