The Chargers are without Robert Meachem and Eddie Royal on Thursday night against the Chiefs which means they're without two of their top three receivers. So the Chargers planned to rely on Malcolm Floyd along with Danario Alexander, who was signed two weeks ago, and Seyi Ajirotutu, who was signed on Monday.
The guy who was signed four days ago (and was on the Chargers last year) looked pretty good on the game's first passing play. Here's Ajirotutu with the full extension to make the 28-yard gain:
So the Chiefs can't stop a receiver who was signed four days before the game. And they definitely can't stop Antonio Gates, who caught a touchdown to end that drive.
7-0 Chargers and the Chiefs still haven't led in a game this season.