Gilbert Arenas joins Matt Barnes on ALL THE SMOKE: Unplugged to react to the shake-up in Dallas as the Mavericks part ways with GM Nico Harrison after a turbulent start to the season.

 Is Nico the scapegoat for deeper issues inside the organization? What role did ownership and front office politics play in this move? And how does Luka Doncic's early success with the Lakers play into the latest moves.

PLUS: The guys dive into the latest NBA betting scandals involving Chauncey Billups, Terry Rozier, and more.