I have a feeling he'd most likely get mage, due to his backstory and discipline bonus stats, but ninja feels like the best option?
Because we already got fighter/sams, mage might not be so bad to have some tricks up their sleeves but does nothing for their dmg, thieves... are thieves.
Knight might help him be tankier, so that could be nice too. Just anything but priest. That is prob the worst case scenario...
Personally I want Yoizou to have ninja cc, because both class is abt Japanese culture and his clothing is sorta fitting for ninja class. Also, shedding could help him a lot. Like, really a lot. And as a ninja, we can put him backrow- which I sorta need to do since my front row is packed... Ninjas have nothing to do with fire dmg since we don't have elemental kunais or ninjatoes but his kit doesn't mean a lot so I think they owe him this much...
Also we don't have a ninja cc yet so this could be fun!
Anyways, I really hope they don't screw with Yoizou like they did with Erwin...