Something is brewing out of Iowa City again and if history tells us anything, it’s that when the Iowa Hawkeyes quietly develop a linebacker, the rest of the football world usually finds out a little too late. This time, the name turning heads isn’t a longtime starter or a household star it’s Karson Sharar, a one-year starter now being labeled one of the most intriguing sleepers in the 2026 NFL Draft.
According to ESPN, Sharar has emerged as a potential under-the-radar difference-maker, despite not even cracking Scouts Inc.’s formal rankings. That might sound like a contradiction but inside NFL circles, it’s exactly the kind of profile that often produces draft-day steals. The numbers, the athletic testing, and the film all point in one direction: this isn’t just hype.
Sharar’s 2025 campaign tells a story that’s hard to ignore. He led Iowa with 83 total tackles, racked up 12 tackles for loss, added four sacks, and generated six quarterback pressures. On top of that, he forced a fumble and broke up a pass, showcasing a well-rounded defensive presence. His 12 TFLs ranked eighth in the Big Ten Conference, a stat that becomes even more impressive considering it came during his first season as a full-time starter.
And yet, what might separate Sharar from the rest of the linebacker class isn’t just production it’s trajectory.
Built the Iowa Way: From Unknown to Unavoidable
Under defensive coordinator Phil Parker, Iowa has built a reputation as a linebacker factory. Year after year, players step into that system, absorb its discipline-heavy structure, and come out as NFL-ready contributors. It’s not flashy, but it’s brutally effective.
Sharar fits that mold almost perfectly.
A native of Iowa Falls, he didn’t enter the 2025 season with massive expectations. But as the weeks rolled on, something changed. His instincts sharpened. His reactions got quicker. And suddenly, he wasn’t just filling gaps he was dictating plays.
By midseason, opposing offenses had to account for him.
Games against high-level competition like Indiana and Oregon became proving grounds. Sharar didn’t just hold his own—he produced. Consistently. That consistency is what NFL scouts value most, especially from players with limited starting experience.
The Numbers Jump Off the Page But the Testing Turns Heads
If Sharar’s on-field performance put him on the radar, his NFL Combine showing might’ve pushed him into serious draft conversations.
At 40 inches, his vertical jump tied for second among all linebackers. That kind of explosiveness isn’t just impressive it’s rare for his position. Add in a 4.56-second 40-yard dash (sixth among linebackers), and suddenly you’re looking at an athlete who can cover ground sideline-to-sideline and still deliver impact hits.
Those metrics matter. In today’s NFL, linebackers are no longer just run-stoppers they’re hybrid defenders expected to cover tight ends, spy quarterbacks, and react in space.
Sharar checks those boxes.
And maybe more importantly, he does it while playing within structure something that can’t always be taught.
Kirk Ferentz Sees What Others Might Be Missing
Iowa head coach Kirk Ferentz didn’t hesitate when asked about Sharar’s NFL outlook. His evaluation was as direct as it was revealing.
“You could just see the adjustment he made to the speed of the game as the year went on,” Ferentz said. “All he lacks is significant playing time, because he’s very fast, he can get to the ball, very explosive kid, likes playing.”
That last part likes playing might sound simple, but in scouting language, it carries weight. It speaks to motor, effort, and passion intangibles that often separate roster players from long-term contributors.
Ferentz didn’t stop there.
“There’s a lot of value in whoever takes him,” he added. “He’ll play special teams right away. He’s a pretty gifted guy.”
That projection matters. For late-round picks or undrafted players, special teams is often the gateway to a roster spot. If Sharar can contribute immediately in that phase, his chances of sticking in the league rise significantly.
The “Sleeper” Label Might Not Last Much Longer
The term “sleeper” gets thrown around a lot during draft season. Sometimes it’s justified. Other times, it’s just filler.
In Sharar’s case, it feels different.
Adam Rittenberg highlighted him as a player whose best football is still ahead. That’s a key distinction. Many prospects enter the draft with polished resumes but limited upside. Sharar’s profile flips that narrative his production came quickly, and there’s still room to grow.
Think about it: one full season as a starter, elite testing numbers, strong performances against quality opponents, and coaching endorsements that emphasize untapped potential.
That’s not just a sleeper that’s a breakout candidate waiting to happen.
Why NFL Teams Should Pay Close Attention
There are a few reasons why Sharar could outperform his draft position:
1. System Discipline
Coming from Iowa’s defense means understanding assignments, gap integrity, and situational awareness. Those traits translate immediately to the NFL.
2. Athletic Ceiling
His combine numbers aren’t just good they suggest he can develop into a modern, versatile linebacker capable of staying on the field in all situations.
3. Low Mileage, High Upside
With only one year as a starter, Sharar doesn’t have the wear-and-tear that some prospects carry. At the same time, his rapid improvement hints at a steep development curve.
4. Special Teams Value
As Ferentz noted, Sharar can contribute right away in special teams units a critical factor for roster construction.
The Iowa Linebacker Pipeline Continues
It’s become almost predictable at this point.
Another year, another Iowa linebacker flying under the radar until he isn’t.
Phil Parker’s system doesn’t produce stat-chasers. It produces football players who understand the game at a deeper level. Sharar is the latest example of that philosophy paying off.
And while he may not have entered the draft cycle with the same buzz as some of his peers, that could work in his favor.
Less hype. More hunger.
Final Word: A Name You Won’t Forget for Long
Right now, Karson Sharar sits in that intriguing gray area between overlooked and undeniable. But that window might be closing fast.
All it takes is one team. One front office willing to trust the film, the numbers, and the development curve.
If that happens, don’t be surprised when Sharar goes from “sleeper” to “steal” in a matter of months.
Because if Iowa’s track record tells us anything, it’s this:
When their linebackers are ready, the NFL eventually finds out.
And by then it’s usually too late to call them a secret.
