The cart was not the worst part. The vacuum splint was. So was the towel over Chigozie Anusiem's head as his Raiders teammates knelt around him Thursday night in Houston.
The cornerback went down in the third quarter of a preseason game against the Texans. He was on the punt team when he was dragged down from behind. The leg gave way. The splint went on. The cart came out. Anusiem did not watch as he left the field; the towel saw to that. His teammates made sure he knew they were there.
Preseason football is supposed to be the safe version. It is not. This is what August costs: a player who was practicing for a job, now potentially lost before the games that count. The Raiders' cornerback depth just got thinner, and the timing could not be worse. Every roster spot in late August is a calculation. An injured player cannot be evaluated in pads. A team carrying a rehabbing cornerback is one roster spot lighter in September, and one injury away from the wrong guy playing meaningful snaps.
That is the structural problem here. Not the hit. The math. The preseason is where teams pretend they have options. Thursday night was a reminder that those options can vanish on a single punt play.
Nobody has said the word "season-ending." They usually don't, not at night. The next update will come with imaging results and a range of outcomes. What is already clear: this is exactly the kind of injury that changes a roster, not just a player's summer.
The games in December are won by the depths of October. A team that cannot keep its depth healthy in August is not hiding a problem. It is revealing one.