I think Olivera need play in a team like Chievo, Bologna, Parma or Udine, so he can take more experiense, he is not ready for Juve right now...the same for players like Brighi, Moretti, M. Vieri, Gasbarroni, Sculli, Blasi they need get more experiences then Juve will return them again to join ....like Miccoli and Maresca i hope he stay with us thes season....