Nino Schibetta was another great character, and once again Fontana lets us get close to him before killing him off too. His son's character (the name escapes me now) was a great plot device, the young kid all to eager to fill his fathers shoe's. The scene where he and Chuckie try to take out Adabisi with disasterous consequences (I think his name was Peter...?) is pretty full on.

Antonio Nappa, another great character. All the wiseguys so excited to learn he's coming to Oz, and then so quick to dump him once dealt with by Adabisi.

On another note, apparantly actor Chuck Zito was known to run with the Hells Angels back in the day. And the Italian guy that Chuckie tries to befriend in the series (the one who brushes him off and insults him for giving Italians a bad name) is played by the same guy that does Herc in The Wire.