YMMV / The Old Life Alive Again

• Fridge Brilliance: Namine stated that Xion no longer needed to give Sora his memories back. Of course she doesn't need to: she already gave them!
• Harsher in Hindsight:
  • The revival of every Organization member that died during Chain of Memories is this with the reveal in 3D that Nobodies can grow hearts and the one in coded that destroying a Nobody and it's correspondent Heartless leads to the creation of the original Somebody, since Genie basically doomed them to be Xehanort's vessels. Nice Job Breaking It, Hero! At least Xion's situation is better, considering she and Roxas actually ran away from the Organization.
  • At one point, Xemnas gathers the Organization in a meeting to debate whether or not Roxas and Xion grew their own hearts. Come Kingdom Hearts 3D, and it turns out they did grow hearts indeed.
• Hilarious in Hindsight:
  • Marluxia's Green-Eyed Monster attitude towards Axel makes more sense with Kingdom Hearts Union X revealing that Marluxia and Larxene's Somebodies knew each other in the past.
  • Here, Xigbar somehow managed to manipulate Xemnas into thinking Roxas and Xion's love was getting in the way of the Organization's goal. Come Kingdom Hearts 3, and it's revealed Xigbar was manipulating Xehanort all along.
  • In a side comic in which Roxas repeatedly asks Xemnas to change Organization XIII's name to Organization XIV (mostly because he was feeling that Xion, being Number XIV, was left out), Ansem's Guardian attacks Xemnas. His motive is revealed in Kingdom Hearts 3: being Terra's heart, he was most likely seeing Roxas as Ventus, and figured out Xion as Roxas's motive behind annoying Xemnas with this question, since Roxas was feeling Xion was left out. Knowing Terra's Big Brother Instinct towards Ventus, Guardian most likely wanted Roxas to be happy.