Wolfsburg coach Armin Veh admits they face a battle to keep hold of AC Milan target Edin Dzeko.
Milan are being linked with Dzeko for the winter market as Klaas-Jan Huntelaar struggles to settle at the San Siro.
"There is always a possibility that a player of Edin's class will attract interest from other teams. You have to be prepared for that as a team," Veh told the Wolfsburger Allgemeine Zeitung.
"Players such as Dzeko will not come in on the cheap though."