The Dobberman statement doesn't mean lineage is a factor to CoC imo. I think what it meant is that Dragon has exceptional willpower, enough to rule over the revolutionary and attempt to take over marijoa, so it'd not be surprising if his son had similar kind of willpower / ambition, which is the real factor when it comes down to be born with CoC imo
If we look at the ones known to have CoC thus far
- Roger aimed at becoming the pirate king
- Emperors are known as conquerors of the seas due to their will / power to conquer multiple territories in the new world
- Ace aimed at overshadowing his father(Roger = the pirate king)'s accomplishments so that people should stop calling him Roger's son, but rather calling Roger, the father of Ace
- Luffy aims at becoming the pirate king
- Zoro aims at overwhelming every swordsmen to become the strongest
- Doffy aimed at taking over dressrosa as part of the donquixote's territory, with Monet implying pirate king to be his ultimate goal
- Hancock is viewed as the strongest warrior of a warrior tribe(Kuja tribe) ultimately ruling amazon lily in an iron fist
- Sengoku was a fleet admiral, having authority over all the marines
- Rayleigh's nickname is "dark king"
- Oden conquered Kuri to be known as it's daimyo, as well as the 9 scabbards ending up as his followers
- Kid implied preskip that he aimed at pirate king just like Luffy when saying that he killed whoever laughed at his dream
- Katakuri is considered as the masterpiece of the BM pirates, widely beloved by his family, recognized as the strongest(outside of BM) with potential to take over the BM pirates if she were to die
For Chinjao it's a bit less clear, but he was the leader of the Happo Navy, rivaled Garp in his prime, and judging by his statements towards Luffy("what kind of king do you want to be?") after noticing he has conqueror's haki, it suggest he aimed at becoming king of something, which is the essential attribute all the conquerors share thus far
- Huge willpower / ambition
- Conqueror / aiming at dominating the will of others
These are the main attributes of CoC users imo
Full bullshit.
Roger NEVER aimed to be pirate king. It was a title given to him by news. Never existed a pirate king before that, or at least many time ago so people forgot.
Not sure about Ace, don't remember well this part, but at final he was aiming to do WB PK not himself. That would be similar to Rayleigh and Zoro.
Luffy actually aims to be free. PK is just a title that certificate that. But it's okay.
Zoro doesn't aim to overwhelming every swordmen. That a lot. He just want the strongest.
What the fuck about Doffy? He was so afraid of Kaido I really doubt he ever dreamed to be Pirate King. This doesn't seem Doffy will. I guess he was fine the way he was at Dressrosa. Not much of that.
Sengoku was fleet admiral, weak but okay, but the previous one, Kong, is until now Supreme Admiral. So Sengoku is not the top ladder of marines.
If I remember Kid was killing who said that would be PK. Then he met Luffy and was afraid to get in a fight with him so he came up with that poor excuse that now on who is afraid to talk about dreams is not fit to New World. Something like that.
True about Katakuri but in fact he is just an obedient dog of BM and didn't deserve conqueror. Perospero is much more of a conqueror, he even challenge BM orders. Much more fit to her position then Katakuri that left Luffy runaway.
Chinjao really didn't should have conqueror. Guy is a joke.
There is a bunch of people around the series that fits to have conqueror. Arlong once stated that he could conqueror the world with the help of Nami. Krieg much likely wanted it too since he had 5 thousand men in his fleet. Enel who took a beating from Luffy and moments after was going to the moon anyway(Luffy didn't break his opponents dreams, he simply doesn't kill them).