DiFronzo wasn't always sitting back in his mansion collecting on construction, he started off as a cat burglar and sliced his nose almost completely off in his youth busting out of a basement window. That's why they call him No Nose DiFronzo. He didn't ascend to the big seat he inherited it through deaths and lawsuits. He's easily not boss if Family Secrets doesn't happen Marcello and/or Lombardo are boss(es) today. Had Ferriola lived to 84 like DiFronzo and not died at 61 we wouldn't even be having this talk right now. And again after reading Family Secrets it's clear that Frank Calabrese was also planning on possibly making on run at taking over once he got out had his son&brother no subsequently flipped on him