Arizona Cardinals cornerback Will Johnson is facing the possibility of missing the remainder of the 2026 season after suffering a neck injury in Sunday’s 31-7 loss to the Seattle Seahawks. Head coach Mike LaFleur confirmed the severity of the injury during his Monday press conference, saying the second-year corner “potentially could miss the whole season.”

The injury occurred on a fourth-quarter run play when Johnson’s neck bent awkwardly while he was making a tackle on Seahawks running back Emanuel Wilson. Johnson stayed in for two more snaps before eventually exiting the game, and it remains unclear exactly when the injury became serious enough to force him out. LaFleur said Monday the team does not yet know whether Johnson will need surgery.

A Brutal Follow-Up to an Already Injury-Plagued Start

“Will’s got a neck — potentially could miss the whole season,” LaFleur told reporters. “You’re sick for Will, for obvious reasons. The person over the player. And his teammates are sick for him, too. But it’s ball and we move on.” LaFleur added he had no further details to share, noting simply, “Hit his neck and that’s what it is.”

The setback continues a frustrating pattern for the former Michigan standout. Johnson slid to the second round of the 2025 NFL Draft after injury concerns dogged his pre-draft process, and his rookie campaign was similarly interrupted — he played in just 12 of 17 games in 2025 due to back, hip and groin issues, though he still started 10 of those 12 appearances. If Johnson is indeed lost for the rest of 2026, his total games missed as a professional will climb to 20.

Through two games this season, Johnson had emerged as a key piece of Arizona’s secondary, starting both contests and recording eight tackles, one pass defended and a fumble recovery. He is still searching for his first career interception. With Johnson now expected to land on injured reserve, the Cardinals are also dealing with a second secondary injury from the same game — starting corner Max Melton, who had been playing alongside Johnson, left with a toe injury of his own.

Johnson was widely viewed as one of the most talented cornerback prospects in the 2025 class before the medical concerns pushed him down draft boards, and Arizona still landed him with a second-round selection that many evaluators considered a value pick given his tape. His combination of size, ball skills and physicality made him a projected long-term answer opposite Burke in the Cardinals secondary, which is part of why Monday’s update stung for an Arizona coaching staff still trying to establish an identity on defense under LaFleur.

How the Secondary Shakeup Could Ripple Into the Betting Market

Arizona entered Week 2 already priced as one of the longest shots in the league, with the Cardinals sitting around +8000 to win the NFC West and roughly +20000 to +30000 on Super Bowl futures boards before Sunday’s blowout loss. Those numbers were unlikely to move dramatically on Johnson’s injury alone given how remote Arizona’s outlook already was, but losing two starting cornerbacks from the same game reinforces why sportsbooks have kept the Cardinals near the bottom of the division market — and gives bettors little reason to buy back in on any long-shot division or playoff futures for the time being.

The more actionable fallout sits in the secondary depth chart and its downstream effect on opposing passing games. With Johnson likely out for the year and Melton banged up, Arizona could turn to Garrett Williams, who is working back from an Achilles injury, or promote practice-squad options like Star Thomas to fill the void opposite Denzel Burke. A thinner, less experienced cornerback room is exactly the kind of situation that tends to inflate opposing wide receiver and tight end passing-prop markets in the coming weeks, particularly against Cardinals opponents that lean on the pass. Bettors tracking Arizona’s next few defensive game logs should watch closely for how the coaching staff reshuffles coverage responsibilities, since any drop-off at cornerback typically shows up first in receiving yardage and reception-total lines set against the Cardinals’ secondary.