After the game, it was revealed that the Oilers coaching staff was able to figure out the Chargers' coaches' signs as they signaled the play call from the sideline; this was one reason their defensive backs seemed to always be in the right place at the right time. "We pretty much knew ahead of time when they were going to pass, and where they were going to pass it." said Oilers defensive coordinator Ed Biles. It was a monumental upset against the heavily favored Chargers, who had scored at least 26 points in 10 games during the season and had defeated both eventual Super Bowl teams, the Rams and Steelers, by a combined scoring margin of 75-23.