Michael Porter Jr. may have a reputation for speaking his mind, but when it comes to James Harden, he's all praise. The Brooklyn Nets forward recently made headlines by calling Harden the most unstoppable offensive player in NBA history—a bold claim that carries weight coming from someone who's shared the court with Nikola Jokić.

Let's put this in perspective. Porter has played alongside Jokić, widely regarded as one of the most dominant offensive forces the game has ever seen. Yet in MPJ's eyes, even the two-time MVP doesn't quite reach the peak that Harden occupied during his prime. That's not a knock on Jokić—it's a testament to just how special Harden was at his best.

Harden's tenure with the Houston Rockets remains the stuff of legend. We're talking about a player who routinely dropped 30 points and 10 assists per game, redefining what it meant to be an offensive engine. His unique style—the step-back three, the crafty drives, the unparalleled ability to draw fouls—forced defenses to adapt in ways they never had before.

"He changed the game. Him and Steph changed basketball completely," Porter said during a recent livestream. "In his prime, people were guarding James from behind him. I've never seen that, ever."

That's a vivid image: defenders so terrified of Harden's moves that they'd literally turn their backs to him. It speaks to the kind of offensive gravity that few players in history have possessed.

Now with the Cleveland Cavaliers, Harden may not be the same nightly 40-point threat he once was, but his legacy remains secure. As the conversation around the NBA's greatest offensive players continues, Porter's words serve as an important reminder: before there was Jokić's passing wizardry or Luka Dončić's step-back mastery, there was James Harden—and for a stretch, nobody could stop him.