Assuming Senor Pink is alive, then I think Oda finally let us know what the stars in the Seraphim's pupil mean.
The stars aren't actually stars, they're just five points representing each lineage factor they were created with.
The five points are the devil fruit lineage factor, the cybernetics lineage factor, the warlord's lineage factor, the lunarian lineage factor, and Kuma's lineage factor which made it possible.
This would mean each Seraphim has the lineage factor of a devil fruit that suits the lineage factor of the warlord they were cloned from.
If this is true, then the Seraphim were born right after Dressrosa.
This means the Hancock Seraphim probably has Pica's devil fruit lineage, since we know Kaidou's fruit was cloned while he was captured. So whatever warlords were captured most likely will have the lineage factor of their actual devil fruits as well.
What if, Zoro is actually a clone.
Why does Zoro have three swords? What if Zoro's need to hold a sword in his mouth came from the lineage factors within him? Would this mean Zoro has NINE lineage factors??
Could the actual reason Zoro wears a black bandanna be due to Whitebeard's lineage factor? What if Zoro's Dragon Shock attack and the Onigashima earthquake scene were to foreshadow Zoro having the earthquake fruit lineage? Why did Marco the first division commander of Whitebeard show up right after the quake to help Edward Zoro? Is Zoro going to take over the remnants of the Whitebeard pirates? Is the Halloween color spread with Zoro dressed as a mix of Franky's Frankenstein's monster costume with the same scar as Weevil's hint that Zoro is actually Whitebeard's son through cloning? Was Zoro drinking the sake saucer for the Straw Hat Grand Fleet due to Whitebeard?
Are the attacks Zoro uses way too similar to Kaidou's not to be also a lineage in Zoro too? Is Zoro's drinking, vitality, and endurance due to Kaidou's lineage?
If Zoro has the lineage factor of two of the strongest, why not Mihawk's too? Could every bird themed move in Zoro's arsenal be from Mihawk's lineage? Perhaps Asura's spirit/ghost lineage has something to do with why Perona was with Zoro for the training with Mihawk.
Zoro clearly looks just like Ryuma, I think the Sword God's lineage was used as the base for the cloning. This explains the ignorance of Zoro's Shimotsuki lineage during his childhood and Wano arc.
Does Zoro have Roger's lineage factor? Were Yosaku and Johnny supposed to be Zoro's Rayleigh and Scopper?
Why did Zoro risk his left arm being cut off in Loguetown? Does he also have Shanks' lineage factor?
Why does Zoro get lost, and have green hair? Is it from Toki's lineage factor?
Could Zoro's last two lineage factors be King and Kuma? Or do they have something to do with Zoro's earring and waistband? What exactly is Asura? Is Asura a lineage factor similar to the Kuma or Lunarian lineage factor? Was the Grim Reaper actually the archangel Samael representing Zoro's lunarian lineage factor being born? What does this mean for Zoro and Lilith?
Through cloning this means Zoro is lineage factor related to Kozuki Hiyori, Kozuki Momonosuke, Uta. The Shimotsukis, Makino's baby, Ace, Bonney, Yamato and maybe Weevil. Zoro would also be aligned with Mihawk's Mandrills, Wano, The Scabbards, Kaidou's crew, Shanks' crew and Whitebeard's crew. This is probably what being King of Hell actually means. As king Zoro must protect all his lineage factor's family with Wano as the safe haven.
Assuming the clones need time to develop, this means Zoro is most likely a 13 to 21 year old clone. Assuming the lineage factors of Whitebeard's fruit weren't supposed to exist, we could assume after years they finally developed unintentionally? This could mean Zoro would have Toki and Kaidou's fruits as well. Hence creating Vegapunk's monster.
Kaidou being family now means ZKK makes no sense. However, Zoro killing Blackbeard and Akainu are almost certain.
When Zoro opens his left eye, I think we'll see a nine pointed star.
This all depends on Senor Pink being alive or not by the way.