Now, according to the Manchester Evening News, the Bianconeri, who have been tracking the player for some time, are set to make a formal offer of €12 million for the Serbian.
It looked as if Juve were set to sign Benfica defender Luisao, but the Portguese side remain adamant the Brazilian will be staying with the Águias.
Nastasic has previous Serie A experience as City purchased him from Fiorentina for €15m plus Stefan Savic in 2012.