Is anyone else thinking that 'fake' Zangetsu, and 'real' merged? Zangetsu looks a bit different. Smaller head, and shorter hair.
Also, I really like the idea of the two swords merging in bankai state, but I'm not too fond of the idea of it becoming a bow. That would be... meh, and would only be cool if he can use his blade in direct combat, but if far, he has the option to use the bow.