User blog comment:Doomlurker/After Arkham City/@comment-68.59.197.100-20120805173118

Lets get a few things straight.Harley doesn't have a baby because harley quinn's revenge shows negative preganacy test.And if they would have arkham in the name it would be called Arkham Breakout.And remember the cadmus poster in harley quinn's revenge around a joker model its a cloning project for crying out loud that could be how the joker returns.And then there's Scarecrow he could be just the secondaray main antagonist.If the joker does come back I have an idea for the final boss fight with Titan Solomon Grundy.respond to me when you have the time.