To kill off the Joker would be stupid. I'm sure he'll be in the next two Batman films to come & I'm looking forward to them, make up or not.
__________________ "It wasn't even about the eggs. Quite frankly I like the eggs, I don't have no...problem with...It's just there's always been a lot of tension between me & Lois. It's not so much as I want to kill her...I just want her...to not be...alive anymore. I sometimes wonder if all women are this difficult. Then I think to myself, wouldn't it be MARVELOUS if I turned out to be a homosexual?"
Gender: Male Location: Impacting nations and generations
Agreed.
And beyond that, Bats will have the choice to kill him or not.
He'll want to, Joker will have killed Rachel in this movie.... but in the end it will be a big deal in the movie that he arrests him and sends him to Arkham.
And yes, I hope to heck that Harley Q is there waiting for him.