Board Thread:Naruto Discussions/@comment-24826628-20141021205610/@comment-1018594-20141021213951

You know who else kinda looks like Hamura and had the Byakugan? Every male Hyuga. Ever. You can't force a relationship off the fact that two people look like each other: So many people though Danzo could have been Tobi, or Minato was Pain solely based off of hairstyle.

While Hamura might have been able to transmigrate the way Asura and Indra did, I don't think he would have reincarnated into a branch family member instead of a main one.