I kinda get Batman having a murder trauma and not wanting to be an executioner, but he really shouldn't be portrayed going out of his way to save the Joker again and again. This, coupled with Joker becoming more and more mass-murderous is why we've reached this part of the debate. If the Spectre wants him, let him fucking have it. Make Batman watch as Joker gets the chair. He's watched less evil and iredeemable people die.