Kirk Cousins has played for nine play callers, but one system has defined his career

Late in his Wednesday news conference discussing the Vikings’ trade to bring back Kirk Cousins, coach Kevin O’Connell offered something of a thesis for why a reunion with the quarterback, even at age 38, was so appealing to the team.

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“One thing Kirk’s always done is, when there’s completions to be had, he’s going to find them,” O’Connell said. “That can be down the field, that can be in the intermediate areas, that can be check downs; Kirk has really been a quarterback that has progressed at a high level to a place of the power of completions, what it does to a defense, what it does to his teammates, what it does to the rhythm of the offense.

“That’s a unique thing because he can understand the intent of a play, what we’re trying to get done, and also understand how to attack that and play in a sharp manner that allows the check down for a gain of nine to be just as impressive and impactful as the 30-yard completion. That‘s, to me, what Kirk’s been doing for his whole career, and what he hangs his hat on.”

This will be O’Connell’s third time working with Cousins, dating to their 2017 season together in Washington: Cousins’ sixth with the team and his last before he would sign a three-year, $84 million deal with the Vikings. Famously taken as Washington’s second quarterback of the 2012 draft, Cousins used his seemingly star-crossed selection to build a set of career-defining coaching connections, from Mike and Kyle Shanahan to Sean McVay, Matt LaFleur and Mike McDaniel, before Wes Phillips and then O’Connell came to Washington.

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Vikings quarterback Kirk Cousins (8) talks with head coach Kevin O’Connell during a 2023 game at Lambeau Field in Green Bay.

Anthony Soufflé/The Minnesota Star Tribune)

His time in Minnesota connected him with Kevin Stefanski, Klint Kubiak and Andrew Janocko before O’Connell and Phillips came to the Vikings. The Falcons signed Cousins to a four-year, $180 million deal in March 2024 to pair him with offensive coordinator Zac Robinson, who’d worked with O’Connell and Phillips in Los Angeles. By the time Cousins was back on the free agent market in 2026, the Raiders signed him after Kubiak had become their head coach and Janocko their offensive coordinator.

All ran a version of the West Coast system that had evolved from what Mike Shanahan and Gary Kubiak used to win two Super Bowls in Denver, with an offense predicated on play action and zone runs. All prized a quarterback who could drop back from under center, parse defenses for open space and hit receivers in stride with passes timed precisely to the design of the play. Cousins met those standards exactly.

Why Kirk Cousins has thrived in the West Coast offense If the quarterback’s business savvy and agent Mike McCartney’s negotiating acumen are why Cousins is the fourth highest-paid player in NFL history, the reason for his enduring employment might be the favor he’s earned from the architects of the league’s most robust offensive system. He has played for nine different play callers in his 15-year NFL career; John DeFilippo, the Vikings’ offensive coordinator for the first 14 games of the 2018 season, was the only one who hasn’t worked with McVay, Mike Shanahan or Gary Kubiak.

His compatibility with the system made him a perfect fit for the Raiders as they looked for a veteran that could give Fernando Mendoza time to develop; it also gave Cousins a chance to put together perhaps his best stretch since leaving Minnesota, averaging 7.6 air yards per attempt and throwing for 2,340 yards and 20 touchdowns against eight interceptions in nine games.