I think an unlikely but realistic person to emerge from the hypothetical RICO trial is Benny Fazio, as his star was rising over the final 2-3 seasons but he was never mentioned implicitly in any of the higher earning affairs (mainly construction being an Aprile Crew racket, as Benny came up with Chris) and seemingly handled muscle work until he steadily grew up over the course of the show handling more serious tasks.
This is just food for thought, it's all fan theory.
From solider to boss is a pretty good move for someone that got the shit beat out of them by a mild mannered cook.