Compatibility and Lineage
Could the Jinchuuriki possibly all be related to The Sage of the Six Path or Younger son
So far it has only shown three jinchuuriki getting their bijuu sealed in them.
Before Gaara was getting his jinchuuriki sealed in him, Chiyo mentions that he's compatible
Before Killer Bee was getting his bijuu sealed in him. A was talking to his Killer Bee's cousin
and his cousin his father and uncle failed. Keeping it in the family.
A said you had everything, even mentions lineage.
Bee could possible be related to Kinkaku and Ginkaku
When it talks about when Naruto was getting his bijuu sealed, we find out.
Naruto is an uzumaki who is distantly related the to The Senju, closer than Bee and Gaara
and because of his chakra he inherited from Kushina he can handle Kurama
There's no telling how many clans and families came about of The Younger son through the generations of him and the Older son's blood thinning. The Younger son's didn't have a physical trait, like eyes, to distinguish them from.
Why do you think Kishi uses words like compatibility and lineage when he shows flashbacks of the Jinchuuriki?