Didn't suss it myself that Don Pietro was acting all along. Even if I had suspected it, the way in which his old trusted friend Mallamore reappeared and the way the prison van raid went off, would still have left me in awe. Especially when Don Pietro was released from his chains and immediately went back to his original and sane self strolling coolly to the waiting getaway vehicle.
Sublime.
Watch your backs Ciro and Conte, The Don is back