What do you mean?The Greek Championship has a great level with too many good players.For sure after only the Italian League.
Just only the last year the Greek teams played 2 finals: in Champions League(Iraklis Thessalonikis) and in CEV Cup(Panathinaikos) who beated in semifinal Cuneo.
And don't you forget Olympiakos,E.A Patron......
I don't mean to understimate your championship which is indeed very strong, but not that competitive. In Italy the difference between the best and the worst is smaller. You have very strong teams, but they are 5 I think. I meant that Zagumny is for Trento or Piachenza - for teams that want to get trebles all the time , which does not mean that Panathinaikos is not strong team. You just proved that after all
P.S. If Pao continues to receive well you can get title, cup or Champions League. It is real possibility.