It’s hard to take preseason games seriously. A win is a win, sure, but it doesn’t mean anything in August. What can be concluded is that the team was capable of successfully traveling across the country and playing a decent football game. The team didn’t embarrass itself and the rest of the league would have to acknowledge that the Raiders were on more or less equal footing with the other teams. It’s clear from the quotes by players and coaches there was a real fear they could have been a laughingstock. But that was put to bed by this game.
Aside from that, the game probably didn’t settle much except to confirm that Tom Flores was their best quarterback. It was probably too soon to tell about Babe Parilli, but Paul Larson, who’d created so much excitement at the time of his signing, wasn’t getting it done. Elsewhere on offense, the running game was unsettled, except for Jack Larscheid, and at just 160 pounds, he wasn’t likely to be able to take the pounding a workhorse back would need to take. And the receiving corps was inspiring no one. The offensive line was a cypher at this point to the distant viewer.
This was just as true for the defense. The Chargers did a number on them, to no one’s surprise, but while they turned in respectable per-play numbers against their other opponents, no one really knew how good any of those teams were, so again it was anyone’s guess how the Raider defense would perform in the regular season.
What did stand out among all the unknowns was the epidemic of minor injuries the players were suffering. Whether the players were out of shape, were being overworked by the coaches, or were poorly looked after by the training staff, seemingly everyone on the roster was dealing with muscle pulls or joint strains that kept them from performing at their best or performing at all, in many cases. Unless player health improved, the team would never find out how good they could be.
At this point, the best the team could hope for was to get past the Patriots, head home, and take full advantage of the remaining two weeks of the preseason. They just needed to survive the road trip without any additional troubles.