Give me an example, I asked the other person to do it too. He's a complete characters from a character building perspective, we know what he's about and had a whole expansion dedicated to it, he died and was reborn and still stayed the same person. Unless the next xpac focuses on some change of heart I doubt it.
Not to mention my reply was to someone who was talking about adding context to him, which no matter what backstory you add it doesn't change him.
I can't help but hope that Zenos is going to get a bit more added to him. Stormblood Zenos was boring because
we were boring. We were the same as him but on the opposite spectrum. Our might made people feel safe and his made people afraid. That was literally the whole story. "The WoL is awesome because they're soOoOoO strong!"
Shadowbringers kinda changed the idea there and made it that the WoL is awesome because they have compassion while maintaining their own course. I cannot see Zenos remaining the same when we're no longer standing opposite of him story-telling wise. If all he does is crow about us being physically powerful and wanting to match us, it'll feel reeeeeal flat because that's not what the story was about.
Also, did the Nier storyline really just stop when you get the Orchestrion roll from one of the dwarves? I feel like I'm missing something.