I've loved Batman since I was a kid and The Joker and Harley Quinn are my favourite characters.
I LOVED Heath's version of the Joker. It is by far the best representation of how the Joker was originally supposed to be like. After seeing his performance, it made it suck even more that he was dead.
Favourite part was the "magic trick" where the Joker made the pencil "disappear". Fucking gold.
I don't know about Two Face coming back, they made it look like he was dead after the fall in the last action scene. For the next movie, it would be pretty interesting to see the Penguin. I remember the second movie from the 90's set, and it was pretty wild. But they probably won't be having the movie for a while, I'm still hoping we see another Superman movie too.
Actually, I read somewhere that Christopher Nolan said he wouldn't put the Penguin, Catwoman or Harley Quinn in his movies. Sucks because I could have seen a nice build up for Harley Quinn..... could SO see the Joker sitting an a padded cell when Harley comes in and helps him escape.
I pictured the whole scenerio in my head after the movie, lol. Maybe I'll start writing a script of my own and share it here. I had some cool ideas.