I really doubt Nicodemo is gonna flip on anyone, i hear he's a pretty hardcore guy and if he ever did flip it would be after he's found guilty at a trial.

Now if the other guys are smart they'll send Nicodemo's wife a nice envelope every few weeks so her and her kids can survive. That would take away some of the incentive to flip because nobody was helping out his family. I read they have 2 very young children and just knowing that his family is being taken care of would greatly reduce the chance he flips in my humble opinion.

But if he gets the death penalty for killing a witness then all bets are off.