User blog comment:Crimson and Darkness/Volume 24 discussion blog/@comment-95.90.224.203-20171117220101/@comment-1359322-20171118003859

And no, Ishibumi never said the last arc will be on the Hindu Gods, hell he even said before if he goes the Hindu route it will truly become a Dragon Ball since the Hindu myths are full of cheat-like abilities.

For all we know, the Devils Hades currently produced may be flawed in some way. Otherwise Rizevim would've created some while he was active instead of relying on the Evil Dragons fully.