Who will they be following? no one in the industry has the charisma of Arnold, and there were more characters you could connect to, not anymore today. the large part of why the first Pumping Iron was such a great "cult classic" was that bodybuilding was more underground then, now bb is looked at as a joke, the industry has completely changed for the worse. they should just leave it alone, a Pumping Iron 3 isnt needed.