Brian Flores is a mad scientist.

Despite an offense that hasn’t scored a touchdown in the past 12 quarters, the Minnesota Vikings are undefeated, alone atop the NFC North, and, like a horde of medieval Norsemen, are ransacking everything and everyone who dares to get in their way.

Flores is sending extra pressure at a maniacal 72.1 percent blitz rate through the Vikings’ first four games.

“You get a lot of opportunities to blitz,” Vikings middle linebacker Blake Cashman recently told Between The Hashmarks by phone, of Flores’ scheme. “And cause disruption.”

Talk about an understatement.

All of those exotic and disguised and sometimes sledgehammer-to-the-skull-obvious blitz concepts have resulted in Minnesota leading the league with a 40.9 pressure rate through the first four weeks.

“We talk about it every week,” Cashman explains. “Just the importance of disrupting the quarterback, getting him moved off his spot, throwing his timing off, which throws off the timing of routes. Even if you don’t get a sack, make the quarterback kind of step up, move out and have to reset his feet, that’s more time for the guys on the back end to get into coverage.”

All that pressure is manifesting itself in myriad ways every single game.

Minnesota doesn’t just lead the league with 16 sacks; they’re taking the ball away at an insane clip, creating seven turnovers through four games, and are strangling the hope out of opponents, allowing a minuscule 12.8 points per game.

Even when offenses scratch and claw their way out of their own territory and solve Flores’ third-down Rubik's Cube, they’re finding out that the red zone is closed as Minnesota’s red-zone defense ranks first in the league, allowing touchdowns on a microscopic 18.2 percent of trips inside the 20-yard line.

So, it should be little wonder that quarterbacks are completing just 51 percent of their passes against the Vikings, the lowest allowed in the league, so far.

“It’s just Flo’s willingness to constantly bring pressure,” a rival AFC Executive tells Between The Hashmarks, " that makes the Vikings so daunting. “They constantly play defense on the offensive in attack-mode.”

Dallas Turner’s 5.5 sacks trail Buffalo’s Greg Rousseau’s six for the league lead by half a sack, Andrew Van Ginkel is ninth in the league with three sacks; and as FTN Fantasy points out, no team’s blitzing has been more productive than the Vikings’, who lead the league in sack percentage and have hit the quarterback on an astonishing 24 percent of dropbacks.

The Vikings’ defense isn’t just the driving force behind Minnesota’s fast start but is also catapulting a defense that’s dominating in all facets and carving out an identity for an entire franchise.

So far this season, Minnesota’s opponents aren’t just struggling to survive; they can’t help but hemorrhage Expected Points Added, with the Vikings’ defense holding offenses to a league-low -.21 EPA per play, according to SumerSports.

This is nothing new, of course; this is who Flores is.

Flores’ defenses have led the league in pressure rate each of the past four seasons, but the first month of 2026 feels like dialing up the extra heat isn’t just out of necessity given the offense’s early-season struggles, but is forging what the Vikings want to be on that side of the ball every snap, every minute of every game.

“It’s a culture and mindset up there,” the executive we spoke to says. “That they bring to the game that a lot of defenses just don’t typically match every single play, so I think it’s a big adjustment for the offenses they play. It hurries up the clock in every facet of the game and makes them play at a different pace than they’re comfortable playing.”

It takes on average .4 seconds for a human to blink.

Sometimes, Cashman has even less time than that to read what the offense is showing, react, and get the defense sent to unleash a torrent of hell, quicker than the blink of an eye.

“There are a lot of moving parts in our defense and things can change very quickly pre-snap,” Cashman explains. “I can think of many instances in games where we’re switching to a whole other call, like three-tenths of a second before the ball is snapped.”

Cashman enters Week 5 as the Vikings’ leading tackler, with 33, but more vitally important, he is the green-dot player tasked with setting the defense, adapting on the fly, and serving as the calmly focused chaos agent in the middle of Flores’ defense, putting his coordinator’s words in his ears into action for the entire defense.

“Understanding the mental side of the game,” Cashman says he believes is the most valuable aspect of his skill set. “Understanding how teams like to attack us and what Flo, what his mindset is, what he likes.

“I remember in the Tampa Bay game, there were four or five instances where I was just calling plays, because teams were trying to throw us off, play tempo, hurry up and get on the ball. And we didn’t have time to get a call from Flo, and get everybody aligned, so I just quickly had to go to one of our signal calls to get guys lined up so we could play.”

That kind of mind-meld with a defensive coordinator whose scheme is as complex as Flores is, combined with an intuitive ability to so quickly react to what’s happening in the most unpredictable moments, is almost indispensable to what the Vikings are doing right now.

Against the Buccaneers, the Vikings held Tampa to 243 yards but fewer than four yards per play, in a 23-16 road win.

But, whether it’s setting the front, or communicating with veteran defensive backs like safety Harrison Smith, Cashman, an Eden Prairie native, has really become an extension of Flores on the field.

“The communication aspect’s very important in this defense,” Cashman explains. “If you don’t have great communicators, it’s not going to work. We have to set the front; we pressure a lot, so we have to set the pressure, maybe spin coverage the opposite way, a lot of that isn’t just chart-called. Most of the time, I’m getting two or three calls, and then we have to make the right call based off the formation, or set of the offense. We also have to be ready at any moment to get into our eight-up pressure looks, or at least the presentation of it.”

Between Cashman acting as a chess master against opposing quarterbacks in the heat of the moment, and the constant adaptability of Flores’ pressure concepts, these Vikings are leaning all the way into their coordinator’s identity.

CBS Sports points out that when the Vikings dragged the Bears offense into a rockfight in the Soldier Field muck and mud, one week after Chicago hung 59 points on the Panthers, Flores blitzed Caleb Williams, and eventually Tyson Bagent on a mind-numbing 81 percent of passing snaps.

The following week in Tampa, the formula changed, with the Vikings ‘only’ blitzing at a 57 percent rate.

But, for Flores, and for the Vikings’ defense, the results remained the same, a 23-16 victory.

All told, the Vikings’ defense has allowed Just two offensive touchdown since the second quarter of a Week 2 comeback victory over the Green Bay Packers, where the pressure on Jordan Love cascaded like waves in a Baltic storm.

In the fourth quarter of Week 1, the Vikings sacked Jordan Love three times; they hit the Packers’ signal caller 15 times, powering a frenetic 39-22 comeback win that has served as a harbinger of what to expect from this defense.

Like so much else, Minnesota’s defensive dominance is a byproduct of the Vikings’ preparation, but more uniquely, the level of trust that Flores is placing in his players like Cashman right now.

“Throughout our games, it’s just a constant dialogue,” Cashman explains. “Between us and the coaches, based on what we’re seeing them doing. There are many moments throughout a season or a game where we’re seeing certain protection from the offense, and we’re putting those hints in Flo’s ear like, ‘Hey, we’re getting this, maybe it’s time to switch to these pressures or these blitzes to take advantage of it.’

“He’s asking us, too. There are even games where, because when we show pressure, it causes a lot of stress for our opponents, and you can see it in their communication, in their faces at times. There are many times, whether I’m blitzing or not, I’m down there, trying to at least present pressure, but I’m trying to pick up on what they’re saying, so I can get their communication, and that’s where it really goes to a new level.

“We may have a certain rush or blitz pattern on, but they can change their protection, if we’re able to pick up on that, I can be down there at the line of scrimmage and give a call to change the blitz pattern, so we’re in a more favorable position to rush the quarterback.”

It’s one thing to draw up an aggressive scheme on a whiteboard.

But, it’s another thing entirely to find a middle linebacker with the processor speed to run it seamlessly on the fly. In Cashman, Flores hasn’t just found a willing executor for his chaos … he’s deploying a cerebral alter ego who makes the Vikings’ defensive nightmare possible every single Sunday.

Flores is calling games right now not just knowing that he has the elite personnel at all three levels to run this scheme at peak levels of disruptiveness, but almost as if he knows he has to, out of necessity.

The Vikings have played just under nine quarters with starting quarterback Kyler Murray on the field.

Minnesota currently sits ranked 31st in offensive DVOA, and is averaging only 21.5 points per game, though.

Eventually, the hope has to be that Murray, and a receiving corps loaded with electrifying talent in the form of Justin Jefferson, Jordan Addison, and tight end T.J. Hockenson will find a way to, if not start firing on all cylinders, figure out how to reach mediocrity.

For these Vikings, in the meantime, and for this defense especially, the mission statement is to continue stacking wins, continue stifling opponents, and allow Murray to continue to overcome the growing pains in head coach Kevin O’Connell’s offense.

One quick glance under the hood reveals a slightly hidden strength to how Flores’ defense is dictating to opponents, shredding their game plan, and swinging the outcome of series throughout a game.

Minnesota’s opponents are only converting 28.6 percent of third downs at the moment, in large part because of how often they have been backed into third and unmanageable.

The Vikings’ defense has been on the field for 42 third downs so far this season, with only 20 of them 3rd down and 6 or less.

Minnesota has pinned offenses to 3rd and 20-plus five times already.

When an offense can’t even entertain the notion of the run, is when things get really fun for Flores and his band of renegade marauders.

“Every defense needs to stop the run to earn the right to pass rush the quarterback, blitz the quarterback, create more pressure,” Cashman says. “When you can stop the run, teams then have to absorb more risk. They can’t play it safe.

“That’s always the No. 1 goal for us, going into a game, we’ve got to earn the right to basically get into our defense where we can just cause a lot of chaos for our opponent. I think we’ve done a great job of that in almost every aspect.”

There is no question that the NFC is a gauntlet.

Despite injuries, the San Francisco 49ers might be the best team in football.

Seattle has leaned all the way into its punishing brand of football and collection of attack-oriented talent to race out to a 3-1 record in its Super Bowl title defense.

And, the Bears, Los Angeles Rams, Dallas Cowboys, and a couple of upstart but prolific offenses in Atlanta and Carolina are going to tax just about any defense they line up against during the regular season or when the frigid weather arrives come January.

There aren’t many calm seas awaiting these Vikings, who are staring down the 12th-toughest remaining strength of schedule, with opponents boasting a .519 winning percentage.

What the Vikings do have, though, is a defense that’s making a habit of imposing its will.

There’s now a steadfast belief that this group is just hitting its stride.

“Flo’s scheme definitely is not easy,” Cashman says. “Especially if you’ve never played in it before, because it’s always evolving, it’s always changing, but we do have a lot of smart players and guys that have played in it for a while, which I think gives us a lot of confidence and him a lot of confidence to continue to be innovative.”

In a league obsessed with quick-strike offense, Flores, with a quarterback of the defense like Blake Cashman, and swarming edge rushers Turner and Van Ginkel, has built something far more imposing; a defensive mind-game that turns every opposing dropback into a survival test.