The Most Overlooked Free Agents Who Could Become Stars

19 May 2026

You ever feel like some players are just flying under the radar? Like, they're not making headlines, but deep down, you know they’ve got something special brewing? That underdog energy? Well, that’s exactly what we’re diving into today.

Every offseason, front offices shuffle rosters like a game of Jenga. The big names get scooped up fast—think headlines, breaking news alerts, fancy press conferences. But tucked behind those big splashes are the players that don’t make the ticker… yet. These are the overlooked free agents who might be one opportunity away from becoming household names.

So grab your favorite game-day snack and let’s talk under-the-radar gems.

Why Overlooked Free Agents Matter More Than You Think

Let’s be real. Everyone wants the All-Pro, the MVP, the highlight-reel machine. But what about the guy quietly grinding on the sidelines, waiting for his moment?

Overlooked free agents offer something the superstars don’t—value. They’re cost-effective, hungry, and often have that chip-on-their-shoulder intensity. Sometimes all they need is the right system, the right coach, or heck, even one injury ahead of them on the depth chart.

Here’s the kicker: every year, one or two of these guys break out in a big way. Think James Robinson from 2020 or Geno Smith’s surprise redemption arc. So let’s look at a few players who could be next.

1. Jacoby Brissett – QB, Veteran Leadership With Untapped Upside

Okay, hear me out. Jacoby Brissett isn’t just a "bridge quarterback." He’s a whole damn freeway that's been underappreciated. When given the keys, he runs your offense with poise, protects the ball, and displays sneaky mobility.

Why He’s Overlooked

Maybe because he’s always been the “temporary solution.” New England, Indy, Miami, Cleveland—dude’s been the Plan B his whole career. But here’s what most people miss: every time he starts a string of games, he plays solid, efficient football.

Why He Could Shine

Put Brissett in a system with a strong run game and a coach who believes in him? We could be talking comeback player of the year vibes.

Ideal Landing Spot: Atlanta Falcons or Tennessee Titans—places where the QB room is still in flux.

2. Bryce Callahan – CB, The Lockdown Slot Corner No One Talks About

Bryce Callahan’s name rarely pops up in offseason chatter. But if you ask a quarterback who’s had to throw against him? Different story.

Why He’s Overlooked

He’s been dinged with injuries, sure. And at 5'9", he’s not the prototypical corner. Scouts love their big-bodied DBs, but here’s the thing: Callahan moves like he’s on roller skates, fast and fluid.

Why He Could Shine

Stick him in a nickel-heavy scheme, and he’ll make you forget why you ever doubted him. He’s smart, aggressive, and reads routes like he wrote the playbook himself.

Ideal Landing Spot: Detroit Lions or Philadelphia Eagles—teams looking to shore up the middle of the field.

3. D’Onta Foreman – RB, The Bulldozer Waiting To Rumble

You know that truck that’s been sitting in the garage, all polished and powerful, just waiting for a long road trip? That’s D’Onta Foreman. He’s a pure power back with deceptive quickness, and whenever he's given volume, he delivers.

Why He’s Overlooked

He’s shadowed by guys with more "style"—Foreman’s game is old-school: hit the hole, punish defenders, rinse and repeat. Plus, he’s bounced around teams which makes people hesitant.

Why He Could Shine

Workhorse. That’s the word. Some team is going to hand him 15+ carries a game and watch magic happen. And with running back rotations constantly in motion, it’s only a matter of time.

Ideal Landing Spot: Chicago Bears (bring him back!), or Baltimore Ravens, where physicality is king.

4. Demarcus Robinson – WR, Route Craftsmanship Meets Dependability

Want a reliable, no-drama receiver who runs clean routes and gives defensive backs nightmares? Say what’s up to Demarcus Robinson—he’s the kind of guy who doesn’t just get open, he gets open when it matters.

Why He’s Overlooked

He’s played behind stars (Tyreek Hill in KC, for example), so he’s never been the focal point. And because he's not flashy, he doesn’t trend on social media.

Why He Could Shine

Give him 60+ targets, and he’ll produce. Period. Chain-mover. Third-down beast. Robinson’s the kind of WR that makes QBs and OCs sleep better at night.

Ideal Landing Spot: New England Patriots or Houston Texans—teams in need of steady hands.

5. Justin Houston – Edge Rusher, The Veteran With Juice Left

Yes, he’s a veteran. Yes, he’s past his peak. But don’t let that fool you—Justin Houston still wrecks offensive lines when given the chance. He’s been around long enough to read plays before they unfold.

Why He’s Overlooked

Age. It’s that simple. Teams assume older means slower. But Houston plays smart, picks his spots, and still has those "holy heck" moments.

Why He Could Shine

Put him in a situational pass-rusher role, and he’ll feast. Think 7–9 sacks level production in limited snaps. He’s the wise old lion teams need during playoff pushes.

Ideal Landing Spot: San Francisco 49ers or Dallas Cowboys—contenders looking for one more defensive playmaker.

6. Case Keenum – QB, The Ultimate Insurance Policy

Okay, Case Keenum is every coach’s favorite security blanket. Not sexy, not flashy, but man, when things go south, this guy steps in and rights the ship.

Why He’s Overlooked

Because he’s seen as “just a backup." And sure, he’s not your 17-game starter. But for a team with a rookie QB or an injury-prone star? He’s gold.

Why He Could Shine

If he starts 4–6 games, he’s not just holding the fort—he’s keeping you competitive. Veteran presence, high football IQ, and zero ego.

Ideal Landing Spot: Carolina Panthers or Indianapolis Colts—teams developing young QBs.

7. Dalton Schultz – TE, Mr. Safety Blanket

Tight ends can be a QB’s best friend, and Dalton Schultz fits that bill to a T. He’s reliable, tough, and has hands like Velcro. You want consistency? You want this guy.

Why He’s Overlooked

Because he’s not a highlight guy. He’s not hurdling defenders or outrunning corners. But what he does do? Find space, catch balls, and convert first downs.

Why He Could Shine

In a tight-end-friendly system, he could rack up 60+ receptions and 6+ TDs. He's the kind of player who becomes the unsung hero of your offense.

Ideal Landing Spot: Cincinnati Bengals or Los Angeles Chargers.

8. Olamide Zaccheaus – WR, The Hidden Gem With Home-Run Ability

Speed. Shiftiness. Field awareness. This guy has it all in a fun-sized package. Olamide Zaccheaus could be the next slot guy to break out.

Why He’s Overlooked

He’s small and hasn’t had a real breakout year. But a lot of that comes down to opportunity. He’s often buried on depth charts or stuck in run-heavy schemes.

Why He Could Shine

Put him in motion. Get him open in space. Watch him turn a 4-yard slant into 40. He’s got boom potential, just needs the right offense to unleash it.

Ideal Landing Spot: Jacksonville Jaguars or Minnesota Vikings.

9. Ben Niemann – LB, Quietly Racking Up Tackles

You probably won’t see Ben Niemann’s jersey in stores, but that doesn’t mean he’s not showing up every snap. He’s the kind of linebacker who just seems to be in the right place all the time.

Why He’s Overlooked

No big hits. No flashy sacks. Just good, honest football. And in today’s media-driven game, sometimes that’s not enough to get noticed.

Why He Could Shine

Plug-and-play depth with starting potential. He’s a glue guy, and every team needs one—especially come playoff time.

Ideal Landing Spot: Pittsburgh Steelers or Seattle Seahawks.

10. David Quessenberry – OL, The Gritty Warrior

This one’s for the trenches. David Quessenberry has been through a lot (including beating cancer!), but he keeps fighting and pushing and protecting his QB like it’s personal.

Why He’s Overlooked

He’s not a top-tier name, and he’s been a swing tackle most of his career. But when he’s on the field, he gives you rock-solid play and maximum effort.

Why He Could Shine

Put him in at right tackle or guard when injuries hit, and your offense doesn’t skip a beat. He brings toughness and leadership to the O-line.

Ideal Landing Spot: New York Giants or Denver Broncos.

Final Thoughts: Stars In The Shadows

Look, not every breakout star wears a gold jacket or gets drafted in the first round. Sometimes, greatness is hidden behind twists of fate, bad luck, or just playing second fiddle. But when the stars align—and they always do for at least a few—these overlooked free agents could be the spark that turns a team’s season around.

So while the rest of the league writes them off, smart GMs, savvy fans, and football junkies (like you!) keep an eye on these sleepers. Because Cinderella stories don’t just happen in fairy tales—they happen every fall on that 100-yard canvas.