Week 1 of the NFL season has concluded, revealing significant shifts in both offensive and defensive strategies across the league. This year's opening week saw offensive fireworks, with the 791 points scored tying the all-time record for Week 1.

Tactical Battles Emerge

A compelling Week 1 matchup featured a strategic duel between Minnesota Vikings defensive coordinator Brian Flores and Chicago Bears coach Ben Johnson. Flores, known for his aggressive six-man pressure schemes and complex coverage concepts, aims to befuddle quarterbacks. However, Johnson, who holds a winning record against Flores, plans to counter with a versatile offense utilizing bunch formations, pre-snap shifts, and misdirection. Johnson's strategy will also lean on the running game, featuring explosive runners D’Andre Swift and Kyle Monangai, to control the tempo and exploit potential weaknesses in the Vikings' aggressive defense. Flores, in turn, is expected to employ static zones, allowing his defenders to play fast and put pressure on Bears quarterback Caleb Williams to make efficient decisions without critical errors.

Ravens' Potent Offense on Display

The Baltimore Ravens' new offensive coordinator, Declan Doyle, has quickly unlocked the potential of Lamar Jackson and Derrick Henry. In Week 1, Jackson threw for 324 yards and a touchdown while adding 40 rushing yards and another score, contributing to the Ravens' over 500 yards of offense in a 41-23 victory over the Indianapolis Colts. Henry added 144 yards and three touchdowns. Doyle's scheme blends traditional drop-back passes, bootlegs, RPOs, and creative run-game strategies involving tight-end motion to create running lanes. This diverse approach is expected to pose significant challenges for opposing defenses, with the New Orleans Saints being their next opponent.

49ers Defense Under New Leadership

Under new defensive coordinator Raheem Morris, the San Francisco 49ers have showcased a more dynamic defensive scheme. Morris has incorporated increased pre-snap disguise, five-man fronts, and simulated pressures, while simplifying coverage structures to allow defensive backs to play faster. These adjustments were evident in their Week 1 performance against the Los Angeles Rams, where the 49ers stifled one of the league's top offenses. The defense effectively stopped the run with five-man structures, utilized pre-snap movement to create chaos at the line of scrimmage, and benefited from a streamlined approach that emphasized speed and instincts. This new defensive identity has raised expectations for a potential title run in San Francisco.

Andy Reid's Playbook Revivals

Kansas City Chiefs coach Andy Reid continues to demonstrate a knack for incorporating vintage plays into his team's offense. Against the Denver Broncos, the Chiefs successfully executed a counter-shovel pass, a play popularized by Glen "Pop" Warner in the early 1900s, resulting in a touchdown for Kenneth Walker III. This play, originating from an unbalanced Single Wing formation, utilized misdirection to surprise the Broncos' defense. This is not the first time the Chiefs have drawn from historical playbooks; they used a similar formation in Super Bowl LIV against the 49ers and executed a similar shovel pass play in 2023 against the New England Patriots.

A Return to Old-School Football

The NFL appears to be experiencing a resurgence of old-school football tactics. Teams are increasingly adopting under-center alignments and heavy personnel groupings to establish their run game and play-action passes. This strategy aims to counter aggressive defensive fronts and mitigate the effectiveness of two-high safety shells that limit explosive plays. Offensive coordinators are using tight-end-heavy formations to create a physical advantage and open up running lanes. The league-wide percentage of under-center plays in Week 1 rose to 23.3%, up from 17.6% for the entirety of the 2025 season, indicating a significant shift towards these more traditional offensive approaches.