ZombieVito wrote:
Gowasu said he was promoting Zamasu temporality to a Kaioshin status to use the rings in chapter 16 page 10. So Zamasu in order to use them later on must be a Kaioshin but yet can't stay more than 1 hour fused because he isnt one. That's a flat out contradiction.
There's no a single line that says he can use them just because of the portara. He needs the Kaioshin status.
So after a bit of research... I believe I've found the answer.
Now, the anime side-stepped this issue entirely by explaining that the reason the Super Zamasu future started coming apart was because Future Zamasu was immortal and Goku Black was still mortal. But it's true, in the manga, they do start to come apart. But why? Take it away, Gowasu:
That's from Chapter 23. So is ZombieVito correct? Mmmm... not quite. Note the word "officially," which I've underlined. I looked up another translation just to be sure it wasn't a liberty taken by the manga translators and it seems it's not the case (although I'm sure readers of the original Japanese dialogue can confirm).
But does not being OFFICIALLY a Kaioshin mean not being a Kaioshin at all? Not the way Bulma explains it in Chapter 18:
Nobody contradicts her about this, either. Seeing as three of the people with her in this scene are Beerus, Whis and the Universe 7 Kaioshin, we can assume Bulma's conclusion is accurate.
So the answer here seems pretty obvious. Zamasu did indeed become a Kaioshin by murdering Gowasu and taking the Potara earrings. But because he was not named a Kaioshin through OFFICIAL means, this means he only got
some Kaioshin privileges. So he could use the Time Ring, for example, but wouldn't have been able maintain the fusion if he hadn't started combining with himself at the cellular level.
Again, the anime's explanation was much cleaner, but the manga version doesn't contradict itself. It simply exploits a less overt technicality.