Maybe he'll appear onstage to reveal the next trailer Nintendo's next big game (Breath of the Wild 2, new 3D Mario game, or Metroid Prime 4). Just because he's retired as the President of NOA doesn't mean he still can't do PR work for Nintendo from time to time. They probably have him and speed dial and are like "Hey Reggie, we really need you to appear on stage for this. Can you come in?"
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