"That the Bianconeri are interested does not surprise me," Nikolaos Klitsidis told calciomercato.com.
"He's a young player who knows his football and is able to play both in defences of a back three and back four.
"But, Juve are not the only club interested. Also, he is not the only defender Juve are looking at.
"The player is fine in Bremen and it seems strange that after redeeming him from Genoa that Werder already wants to sell him, but in football anything can happen."