For the NBA, the Giannis free agency was more important than they let on.
Something needed to change, not necessarily through a 2010 do-over, but an opportunity to make a new decision in the same scenario. That opportunity looked like Giannis Antetokounmpo and his free agency a decade after the LeBron decision.
Giannis stayed, and while that made him beloved, NBA fans snickered and said it was the wrong decision; there was no way he could win a championship.
Yet, here we are, and not only is he a champion, but Giannis is also already arguably a top 10 player in NBA history, all while seemingly remaining humble through it all. A quiet confidence that is often missing in a generation where most stars across all sports are desperate to market themselves to new heights on social media.
The NBA desperately needed a small market win to signal a new era where fans can follow superstars all over their league, and not just in a few markets, that was getting old, and declining ratings were showing that. Now players no longer have an excuse to leave early. Giannis just proved that it is possible to stay and win with the franchise that drafted you into a small market; the world will love you more for it.