There are plenty of bad ideas in the world—from forgetting your spouse’s birthday, to watching Game of Thrones with your grandparents, to quitting your office job to take up ultimate fighting. We wouldn’t suggest any of those, but kidnapping Deathstroke’s daughter? That’s easily the WORST idea we can think of. You’d have to be pretty crazy to try that. You’d have to be downright psychotic.
Much like Harley Quinn.