Daoist0kxr4h
I don't think taking hogyeku is a good idea. Yes, it will give him a ton of power and ability, but he already has an incredibly strong foundation. By the time of the battle, Yhwach will be strong enough to at least not lose. If there is a hogyoku, then just like any other bleach story, the character will become too powerful for their universe. This situation can lead to the fact that the main character will not fight with opponents, but will simply show how much stronger he is than everyone else until the end of the plot. But this is just my opinion, it’s up to you, author, how to develop the story)
I hope he doesn't have the same zapakuto spirit, after all he isn't a real byakuya and the spirit doesn't reflect that soul, as he loves the sword a lot, a zampkuto that cuts through everything would be better, or something that allows him to separate things like Yamato from Devil May Cry or Mystic Eyes of Death Perception Type Moon