Buffing the Yonko

This is not a powerscaling post. I just thought this would be a cool little thing to do because some of the Yonko would be cooler with a bit of a buff. Let's just get into it.

Kaido: Kaido is actually pretty obvious. He needs an Awakening. If not an Awakening, he should coat his body in flames while in his Hybrid Form as opposed to his dragon form. Maybe spread those flames over his Kanabo.

Teach: Give him Orochi's fruit. That's really more than enough.

Shanks: A new arm. He'd be able to fight more efficiently and potentially duel wield.

Buggy: Awakening. That's all that's necessary. Maybe give him all three forms of Advanced Haki, but that's not really necessary with an Awakening that could literally split most terrain into little blocks that can then turn around and just fucking barrage his opponents. Don't see how he hasn't Awakened yet. His mind is already one with his Devil Fruit. His Devil Fruit let's his body split, and he tends to split when shit goes south.

Linlin: She could just make a few extra homies with her own soul. I saw a post where someone mentioned ice homies, magma homies, and other kinds of homies. Give her a water homie, a blood homie, and maybe a couple animal homies who ate Devil Fruits. Hell, she could create an armored homie that would allow her to fight underwater.

Bonus:

Shiki: Give him black blades and all Advanced Forms of Haki. I'm pretty sure he had them anyway, but there's no reason I can't say that. He's very creative with his Devil Fruit, so I don't see much else he could do to get stronger. Although, I'd love to see him go full Avatar and start using his ability to make flames, water, and dirt float and be used as weapons. Imagine he uses shattered wood to create a number of shurikens that he then coats in flames.