- Although not much details, however through "Zuko Alone" and "The Search". Like Tywin, Azulon seem obsessed about his legacy his family and efforts for power, he treast Iroh the golden son and the heir(just like how Tywin treats Jaime as his heir and golden son). Both Jaime and Iroh didn't end up on the throne or castle seat. Azulon treats Ozai like crap(very similiar to how Tywin treasts Tyrion, however Ozai is more cunning and evil to Tyrion).
I feel like both Azulon and Tywin only care about legacy, name and power. Thoughts.