Marco seems to be in the middle of the two. I'm pretty sure he was in the Cicero crew and knew Sarno well but he's also involved with DiFronzo as well.
I agree and frankly, I'm not 100% positive. Marco essentially runs all bookmakers in Chicago with Tony Dote being his lieutenant. He's a longtime crony of DiFronzo and I would suspect Elmwood Park is where he shows allegiance. However, he's also regularly found with Cicero guys like Pudge Matassa who drives for him on a regular basis along with this giant blonde polish dipshit who looks like a bufoon.
