User blog comment:Yatanogarasu/Sabo: Dead or Alive?/@comment-4000222-20110516110352

I also read in other forum(but i can't remember from what forum is it) that maybe, yes maybe Dragon adopted Sabo without knowing that he was Luffy's brother and Sabo also didn't know that Dragon is Luffy's father. But who knows? There many interesting stories that Oda wrote here in One Piece. Mybe in the next episode Sabo will just show up, as a great pirate. :)