re: Narcos Season 2 is goodness

The Cali Cartel, at their peak, was the largest crime syndicate to ever exist. Since they were so much more spread out than the Medellin cartel globally we might see more than just Columbia. They also controlled almost 90% of the cocaine distribution in the world at their brief peak.
I don't know if any of the characters will match up to Pablo though.

Also I think Javier was involved with their takedown but not Steve. And the show seems to suggest that as well.

I don't know how they would have a whole feature season on El Chapo because it's so recent. They couldn't film in the locations either. But maybe they might mention him towards the end.