Surely we have to bring through our own players for that, at this point. We have candidates like Romagna, Clemenza or Mattiello (damn those injuries). I also like Zappa and Cassata, but we bought them in too. I remember we signed Pozzebon when he was about 14, but it's debatable he will ever be good enough.
Longer term I'm optimistic for Kean, Sapone and Bianchi, also Del Favero.