Two numbers went up on the board for the NFL’s 2026 Week 1 slate, and only one of them makes sense.
The Chargers are 10.5-point favorites over the Cardinals on September 13, the largest spread of any game in the league’s opening week by a wide margin. Four days earlier, the Seahawks are only 3.5-point favorites over the Patriots in a literal Super Bowl LX rematch against Drake Maye and New England. Put those two numbers next to each other and the gap is 7 points, which I’ve started calling the Respect Gap: the size of a spread is a public statement about relative team quality, and right now the board is saying a lot more about the Chargers than anyone is saying out loud before a snap gets played.
Why Is the Chargers Spread the Biggest Number of Week 1?
That number comes down to two rosters moving in opposite directions. Arizona is bringing what amounts to the league’s worst roster into SoFi Stadium, while Los Angeles returns a playoff quarterback behind an offense that got faster and more dangerous over the winter. That roster gap, not any single matchup quirk, is what the spread is pricing.
It helps to see how unusual that number actually is within a typical NFL Week 1 board. Books almost never post a double-digit line this early — teams haven’t played a real game in months, injuries are still theoretical, and oddsmakers tend to hedge. The Browns’ Week 1 spread against Deshaun Watson’s Texans barely moved from open to close, which is closer to the norm this time of year. Chargers-Cardinals is the exception. Vegas isn’t hedging here. It’s making a declaration.
How Bad Do Books Think the Cardinals Are?
Bad enough that the offseason explains the number on its own. Arizona went 3-14 last year, tied for the worst record in the NFL, then fired head coach Jonathan Gannon, hired former Rams offensive coordinator Mike LaFleur, and moved on from Kyler Murray after seven seasons as the starting quarterback. What’s left is a roster in the bottom five of the league, a quarterback room in the bottom five, and a defense PFF grades 29th out of 32 teams — a nicer way of saying it’s one of the four or five worst units in football. Add it up and the Cardinals project to somewhere around 4.5 wins.
The division doesn’t do them any favors, either. Arizona plays the Seahawks, Rams, and my 49ers twice apiece this season, same as every team in the NFC West — the difference is that the other three are actually built to win those games.
Is 3.5 Points Too Low for a Super Bowl Rematch?
Not really, and that’s the part of the board people keep misreading. Seattle beat New England 29-13 in Super Bowl LX on February 8, winning its second Lombardi behind a Kenneth Walker III MVP performance and a defense that sacked Maye six times and forced three turnovers. A rematch spread inside a single field goal against that kind of defending champion reads less like disrespect toward the Patriots and more like recognition of what New England already has in Drake Maye’s MVP-caliber 2025 season, even against the team that just beat him on the sport’s biggest stage.
None of that reads like the Patriots getting shortchanged. The real signal is sitting on the other side of the board, in the AFC West odds.
What the Respect Gap Actually Says About the AFC West
While Arizona was tearing its roster down, the Chargers were quietly getting a vote of confidence from the market. Los Angeles opened the 2026 offseason at +450 to win the AFC West and now sits at +190, the second-shortest number in the division behind only Kansas City’s +175 and just ahead of Denver’s +210. Sportsbooks don’t usually move a division price that far in one offseason, and seeing it here still catches me a little off guard. Justin Herbert is tied with Patrick Mahomes and Maye for the fourth-shortest MVP odds among quarterbacks league-wide, which tells you the market has him grouped with the position’s headline names, not chasing them.
Some of that traces back to the mechanical rebuild Mike McDaniel put Herbert through this offseason after taking over as offensive coordinator, with Chris O’Leary stepping in at defensive coordinator now that Jesse Minter has left to become the Ravens’ head coach. Herbert already led this team to the playoffs in 2025 despite a beat-up offensive line, and he added a legitimate rushing dimension along the way, setting career highs in both quarterback carries and rushing yards. Against Arizona specifically, he’s 1-1 for his career with a 72.1 percent completion rate, 623 yards, three touchdowns, and zero interceptions across those two starts.
The preseason finale added another data point. Herbert hit Quentin Johnston for a 65-yard touchdown against the Rams on August 27, a play Jim Harbaugh called a “double wow” heading into the opener.
https://twitter.com/NFL/status/2093162640826831120
That’s not a throwaway rep in a game nobody remembers by October. It’s the kind of throw that gets a book comfortable enough to hang 10.5 on a team plenty of people are still discussing like a wild-card afterthought.
The AFC West odds board says the division race runs through the Chargers more than it runs through the Chiefs, the Broncos, or anyone in New England. Give me the Chargers to be the team defining that division by Thanksgiving.
