Apparently there has been some Goat experience in this community. Is it worth letting a super-villain free to take care of the menace that is the Red Radish and Garlic? I think when they did it on Superman: The Animated Series, it didn't really work out very well. But on Justice League Unlimited the villains were helpful versus Darkseid--after they unleashed him.
btw Mayor Peach was hard to color...and if you visited earlier, he was quite different. I'm happier now.