I think it's really difficult to say, but he's not as good as players like Naldo or Mertesacker who would be Juve material. He's one of the best back-ups one could wish for though. Never moaning and always ready to perform.
True. Every one knows that Juve Loves signing free players so it's only natural we get linked with every single one in the market (even if only we are watching 3-4 of them)