Juventus are ready to cash in on Diego.
Corriere dello Sport says Wolfsburg have put €15 million on the table for the Brazil international - which is enough for Juve to sell.
Juve GM Beppe Marotta is privately delighted by Wolfsburg's offer and is already planning to use the cash to fund a bid for a new striker signing.
Frenchman Karim Benzema, of Real Madrid, Villarreal's Italian Giuseppe Rossi, Giampaolo Pazzini of Sampdoria and Catania's Argentine Maxi Lopez are all on Marotta's short list of attacking targets.
Genoa fullback Salvatore Bocchetti is also the subject of serious interest from Juve this week.
