Jacob Thomas arrived at Vikings training camp as one of three safeties sharing a surname.
There is Jakobe Thomas, the third-round rookie from Miami, and Tavierre Thomas, the veteran special-teams ace. Then there is Jacob Thomas, the undrafted rookie from James Madison who entered camp as the longest shot of the group.
After the Vikings’ preseason opener, that description may no longer fit quite as neatly.
Thomas high-pointed a deep pass from Giants quarterback Brandon Allen for an interception in the fourth quarter of Saturday’s 13-10 victory. The play was one of two takeaways for Minnesota, and it came at a moment when an undrafted player needs to make himself impossible to ignore.
“We ran our man call, so I wanted to show something,” Thomas said. “He got to his back foot and looked over to the field, so I got a good break on it and saw the ball up in the air. I was like, ‘Holy [crap], I can go and get this.’”
Thomas did more than simply catch the ball. He read the quarterback’s drop, recognized where Allen was looking and made a play at the catch point. Afterward, he described the experience of celebrating with teammates as “the best feeling in the world.”
It was only one preseason interception and should not be enough to predict a 53-man roster spot. But Thomas has been making enough quiet progress to make Saturday’s play feel less random than it might appear.
Opportunity has already found him
The Vikings have a crowded safety room, but training camp has opened the door for Thomas to receive more work than an undrafted rookie might ordinarily expect.
Jay Ward missed time in concussion protocol earlier in camp before returning to the field. Jakobe Thomas has dealt with back stiffness that limited his participation in team drills and kept him out of the Giants game. Those absences created snaps with both the first- and second-team defense for Jacob Thomas, who has taken advantage by consistently showing up around the ball.
That context matters. A rookie on the third team can look good late in a preseason game without changing much. A rookie who uses increased camp reps to earn meaningful defensive work, then produces when the lights come on, has given the staff something worth tracking.
Veteran corner Byron Murphy Jr. has noticed.
“He’s making plays out there,” Murphy said after the game. “Obviously, he’s one of those guys making special-teams plays and on the defense making plays. Got this pick. So, it’s good to see for sure.”
For an undrafted safety, that is close to the ideal early evaluation. Thomas is not trying to unseat Joshua Metellus as the centerpiece of the secondary. He is trying to show that he can cover ground in Flores’ scheme, tackle reliably, make special-teams plays and be trusted when the defense needs another body.
So far, he looks ahead of schedule.
A résumé that deserved a look
Thomas did not enter the NFL with the profile of a typical undrafted free agent. At James Madison, he was a four-year contributor, three-year starter and captain of a 2025 team that won the Sun Belt Conference and reached the College Football Playoff.
He started 39 of 50 career games, finishing with 199 tackles, 13 tackles for loss, 2.5 sacks, five interceptions, 16 pass breakups and a forced fumble. As a senior, he recorded 71 tackles, four tackles for loss, two sacks, two interceptions and seven breakups. He was also a two-time second-team All-Sun Belt defensive back.
The question was never whether Thomas had played good football in college. The question was whether a 22-year-old from the Sun Belt could make a fast enough transition to an NFL defense with a demanding coordinator and a crowded depth chart.
The Vikings list Thomas at 6-foot-1 and 212 pounds, a solid frame for the position and his athletic profile looks promising, too.
He has shown enough toughness as a tackler on defense and in the kicking game to earn more looks. The interception added the ball production that can separate a young defensive back from the larger group.
Why safety depth matters in Minnesota
Flores does not build a defense around two interchangeable safeties who remain deep and play conventional roles. Metellus has become the most obvious proof. He lines up at safety, near the line of scrimmage and in linebacker-like spots, moving wherever the coordinator believes he can create an advantage.
The Vikings frequently deploy defensive backs in pressure packages, disguise their coverages and use multiple-safety groupings. A reserve safety can be part of a meaningful defensive package one week and a core special-teams contributor the next.
That is why Minnesota could keep more safeties than a standard depth chart suggests.
Tavierre Thomas represents the established version of that value. He played all 17 games last season, led the Vikings with 19 special-teams tackles and recorded nine solo stops. The Vikings’ announcement made clear why the club brought him back. He is a dependable game-day player because he can help in the kicking phase.
Jacob Thomas could follow a similar path, even if his skill set and career arc are different. He does not need to immediately beat out his teammates for a major defensive role. He needs to give Flores and special teams coordinator Matt Daniels a reason to trust him on multiple units while remaining prepared for defensive snaps.
A changing picture after Adams’ injury
Jamal Adams’ right knee injury against the Giants made the safety depth more important overnight.
Adams had been earning a flexible role, working near the line of scrimmage, in coverage and in subpackages. O’Connell said after the game that the initial exam on Adams’ knee “does not look good,” though he stopped short of confirming a diagnosis before imaging.
The Vikings could respond by adding a veteran. They could rely more on Ward and Theo Jackson. Jakobe Thomas still has the draft pedigree and physical tools to claim a role once healthy.
But Adams’ injury also makes every useful safety rep more valuable. A defense that uses as many different looks as Flores’ cannot afford to run thin at the position, particularly when depth players must also cover kicks and play in space.
Thomas has not earned anything yet. The next two preseason games, joint practices with Baltimore and the final roster decisions will determine whether his first interception becomes the start of a genuine climb or a memorable camp moment.
Still, the undrafted rookie is no longer merely the other Thomas in the room. He is making the Vikings’ safety battle harder to ignore.
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