Wait which awa are you?
Anyhow I am pretty sure I talked about this with Steph on twitter before and I love the idea, honestly. I think Oz would know about Mitile's prophecy and still just... Still raise him to be strong. But I do wonder how this situation happened cause that would really change everything. Like... Did Tiletta go back to the north to give birth to Mitile? Did Maurice die? Or is Oz a southern wizard? It's hard to envision her entrusting her kids to the world's least qualified Guardian so the details would matter a lot in this case.
But I can very specifically see Figaro raising Arthur being very intentional about "you have to make the world better for wizards when you inherit the throne one day". I love them so much

OH I just made a post on this.
I feel like the fundamental misalignment on figaro and faust's value here is like... Faust was saying "I'm disappointed that my goals actually still means nothing to you and that I was just being humoured" but all Figaro hear is "Faust want me to witness his accomplishment? Faust wants my acknowledgement? I matter? Yay!"
Cause Figaro felt like Faust would prioritize everything else before him, so it doesn't make a difference if he leaves, right? They'll succeed in the revolution so it's fine. He's not needed anymore. So to hear that "I wanted you to be here to witness my growth" is like, enough affirmation to get him to stay in this AU. Cause Faust isn't just using him as convenient god/mentor. Faust definitely wants him here.

Ummm... I think he's doing a good job on fixing himself so... Support and encouragement? I'm joking he gets plenty of that already down south. I mean it's clear that the key thing he needs to do is to open up about his Northern origins to his kids, right? I think it's kind of interesting that Mitile is growing closer with the other Northern wizards... Maybe that's prepping him for acceptance. (A problem which Figaro created entirely himself.)

Anyway... step 1 to fixing figaro is to get him to open up about his northern origins to the kids, and step 2 is to get him to open up about his numbered days to Leno and Akira... I think Oz and twins can know about it a bit later. And I think... the conditions are ready for him to do that. He's even considered talking to Mitile in MS2... He'll probably still need a push tho.

I REALLY hope he gets to reveal things on his own term and not like... Rutile is dying and figgy's magic fails again ): Or his secrets gets blown at the same time in a crucial moment by someone else. Considering all that's happened so far I don't think that's likely lol... Ganbatte, Figaro-sensei!

I don't think anything can top anni4, the whole scene in the ocean.
For individual moment... I really loved Snow when he was explaining to Arthur about the parallel between the twins with Oz and Arthur's mother with him... I also loved when Snow explained to Akira about their prophecy ability, and how he's like "some people get really happy when they hear good news, and that makes us happy". It's such a good spin on the helpless seer trope, you know.
For White... When he's like "back off, oz, our stupid northern kid can swallow a cursed bird if he wants to!" During candy house when he ask Akira to check on Owen cause he's worried for the baby... God I wish there's more White-Owen moments. Not to give the twins more kids to abuse but I think White should take custody of Owen. If he tries enough time he can get it right I believe in him.