The 22-year old Australian international joined Duisburg on loan this week for the rest of the season but Rado, who is the assistant coach at Brisbane Roar, insists Nurnberg are keen to have him back next season.
"Nurnberg did not want to sell him," Vidosic told au.fourfourtwo.com today.
"They are still hoping to use him in the 2010/11 season. His contract goes till 2011 with a clause that they could keep him til the end of 2012 season.
"I'd say that's why they did not want to sell him because he's someone who plays for the national team and has a chance to go to the World Cup. They can use him."
Vidosic could make his Duisburg debut when the German 2. Bundesliga club take on Energie Cottbus on Monday.