Happy Ghast!

So if you're confused, the Happy Ghast is the latest mob, recently announced during the Minecraft Live event. You can find them in Soul Sand Valley biomes under fossils. They look all dried up and small, as you can see on the right. After taking them back to the Overworld, soak them in water for 20 minutes to reveal a small Happy Ghast! Feed it snowballs to help it grow faster and after fully grown, you can craft a saddle! Up to 4 people can sit at once, and now you can also use the Happy Ghast as a platform, almost like you are building in creative mode! And you can also for some reason, craft them. But that's all, comment any of your suggestions or thoughts!