Whether Joel Embiid chose not to jump or couldn't doesn't matter anymore. The result reads the same either way.
The play itself was simple. On a fast break Thursday, Labaron Philon lofted a lob over a Nets defender, perfectly placed, the kind of pass that leaves a rim hanging on for its life. Embiid caught it flat-footed, tried to finish standing, and missed the layup. The ball got tipped away, and a sure two points turned into nothing.
The pass was clean. Every account of the sequence agrees: it was a highlight sitting there waiting to happen. Embiid just wouldn't go up and get it.
Reactions split into two camps. One says he's being smart, that a man with multiple knee operations behind him has no business launching himself at the rim in a preseason game the Sixers lost by six. The other says the knees are gone and the hops went with them. Both are describing the same player.
Follow the "he's being careful" theory all the way down and it falls apart. It asks you to believe that a healthy Embiid, with a clear runway and nobody in his way, decided a wide-open dunk wasn't worth the risk of two free points. A dominant center at full health doesn't calculate his way out of that. He dunks it, because dunking it costs him nothing. The whole case for Embiid being fine rests on the idea that he's holding something back by choice. Thursday gave him the cheapest possible chance to spend a drop of it, and he passed.
The box score matches the eye test: six points on 1-of-5 shooting, eight turnovers, 24 minutes, in his first real run next to LeBron James and Jaylen Brown.
It's not the first time Embiid has caught heat for staying on the ground. In last year's regular-season opener against Boston he looked like he couldn't elevate at all, and that was over a year ago. The summer brought one positive update after another about his knee. That makes the floor-bound version more alarming. If this is what healthy looks like now, the Sixers aren't building around the player they think they are.
Nick Nurse says he isn't worried. He wouldn't say otherwise. Embiid is the whole team, and the team just tied its future to an aging LeBron on the theory that Embiid can still carry the load. "Not worried" is the only sentence available to him in October.
It's one preseason game, sure, and the turnovers will clean up once the passes carry more weight and the chemistry sets in. Jumping doesn't work that way, though. Getting off the floor for an open lob is the most basic thing a center does, and it's the one skill reps can't restore.
The argument over whether Embiid is protecting his knees or losing his body is an argument over nothing. A center who treats a free dunk like a hazard is already slipping away, and the reason why won't change the box score.
