User blog comment:Sainami/Ame's Evolution – Jinchuuriki and Tailed Beasts/@comment-951734-20140112214306/@comment-5963425-20140115111858

To clear up things: Yuuki is no Jinchuuriki but a Master Fuuinjutsu-user and Yin-Yang. Using her abilities, she stole the soul of Gobi and "sealed" him away in an artifact. Which she later used to re-seal Gobi away in a chakra-made object - a bracelet - where the yin-yang could manifest with the will of the beast. But upon sealing the Yang escaped while Yin remained submissive.

Therefore as I've discussed with Dreams and for a more flowing plotline, I've decided to give Gobi to Waterkai. Dal, if you want and have a nice idea for Yonbi, it could be yours.