I don't think D'Arco would know much about family sizes prior to his being made acting boss in 1988 or so.
Chicago 150 seems too high as do most of them. Cleveland seems right.
D'Arco said those were the maximum membership Luciano determined. Which, if that was the case, would be well known in terms of policy down through the years.
If that is true, why have none of the rats before or after him ever mentioned such a thing? Wouldn't guys like Gravano, Scarpa, Massimo, DeFede, Vitale, or Casso have known about such a rule?
