User blog comment:GinIchimaru/596 - Sabo's return imminent?/@comment-98.232.24.247-20120315184855

If Sabo is alive, the only reason I can think of on why he didn't show up during the war is that he may have lost his memory during the accident, and he may have change his mind on becoming a pirate due to the influence of what is Dragon trying to do to the world (about granting freedom to a lot of people, changing the rule), that is why Ace or Luffy never met Sabo on the grandline/new world, or never heard any news on Sabo, a wanted poster or any news about him in the newspaper at all. JUST A THEORY LOL Even if Sabo is trying to hide or helping Luffy's Dad he should have done something about the war and helped Ace because Ace and Luffy are his Irreplaceable Brother (he said in the anime) that he is willing to give up his freedom and return to his parent even though he run away from them and hated them just to save Ace and Luffy from getting killed by Bluejam (the pirate). Sabo having AMNESIA is the only reason that I can think of, if he is still alive, just my theory lol