The Dark Knight Rises

Yep, that's the name of the next Christopher Nolan Batman film, previously known as the confusing Batman 3 (it's actually the seventh Batman movie) and even more confusing The Dark Knight 2 (so Batman Begins never happened either?). Also, Tom Hardy is still playing the (a?) villain, but it's not the Riddler, the Penguin, or Mr. Freeze. Could we please use this opportunity to explore Harley Quinn, since Nolan's supposedly meeting with a plethora of actresses? Please?