Re: What's next for Batman...
MotP addressed those subjects fairly briefly - though BBegins paid homage to the Bruce's first night out in a mask in MotP in the scene where he first allies with Jim Gordon. But MotP was nowhere near the character study that Batman Begins was. The death of Bruce's parents was largely noted only to add melodrama to the romance storyline.
Thereís class warfare, all right, but itís my class, the rich class, thatís making war, and weíre winning. - Warren Buffett