One Piece Theory on character that maybe related to other character.. ^^

Okay..
The topic quite rare to be discuss..
But..
What did you guys understand on this topic..?
It's not about some character that Oda did mentioned related to each other (example: Sanji is one of the Vinsmoke.. All of us did knew about their relationship..)

So..
What character that I want to presented to you guys..?
i)Yorki or Calico Yorki, the captain of Rumbar Pirates

There's someone that I think related to Yorki..
That person is Cavendish..
Both of them (Calico Yorki & Cavendish) are swordmen..
Both got blonde hair..
I think both of them got Cowboy's theme..

ii) Killer the worst generation

There's someone that I think related to Killer..
That person is Vinsmoke Jajji..
Both of them (Killer & Jajji) used move in the air..
Meaning that they attack from above..
They equipped themselves with weapon..
I think why Killer wear helmet is he's look like Vinsmoke Jajji..
Maybe the 1st test subject for genetic research for Germa 66 was done with Jajji himself..
Maybe Killer is the result of 1st experiment according to Vegapunk's blue print..

iii) Sora (Sanji's mother)

There's a person that look like Sora..
I mean they got the same sickness..
Maybe they share same genetic..
That person is Kaya..
Even though Captain Kuro did mention that he's not the killer of Kaya's parent..
But..
There's something about both Kaya's parent that still mysterious..
1st we seen Kaya..
She was sick..
And the 1st time we seen Sora also she was sick..
The picture that Sanji's got during Jaya Arc from that falling ship..
Is that her mother's picture..?