Undrafted to Unstoppable: The 5 Biggest Rookie Surprises Taking the NFL by Storm
The 2025 NFL season is in full swing, and while highly touted draft picks are making their mark, a different kind of story is unfolding. This year, several undrafted rookies and late-round selections are defying expectations, showcasing that talent and determination can trump draft status. These players are not just making rosters; they’re becoming key contributors, shifting team dynamics, and leaving fans and analysts in awe. As Week 3 wraps up, let’s dive into the five biggest rookie surprises who have gone from undrafted to seemingly unstoppable.
1. Max Brosmer: From Unknown to Vikings’ Lifeline
The Minnesota Vikings’ quarterback situation took an unexpected turn when J.J. McCarthy suffered a sprained ankle. While veteran Carson Wentz stepped in as the starter, the real shocker is the emergence of Max Brosmer. Brosmer, an undrafted free agent, not only made the 53-man roster but is now just one snap away from leading the Vikings’ offense.
“Brosmer shocked the world when he made the 53-man roster,” notes Joe Nelson of Sports Illustrated. “Now he’s one snap away from being the most important player on the team.”
Vikings coach Kevin O’Connell has praised Brosmer’s “instinctive” play, “fundamentally sound” mechanics, and “twitchy, accurate” passing. While it’s rare for an undrafted rookie quarterback to see playing time, Wentz’s injury history makes Brosmer’s readiness crucial. This situation echoes Tommy DeVito’s unexpected role with the Giants in 2023, proving that undrafted quarterbacks can indeed make an impact.
2. Tory Horton: Seattle’s Special Teams and Receiving Threat
The Seattle Seahawks have found a gem in fifth-round pick Tory Horton. The wide receiver has quickly become a vital part of their offense and special teams. Horton’s explosive playmaking ability was on full display in Week 3 against the Saints, where he scored on a 95-yard punt return and caught a touchdown pass.
Brad Gagnon of Bleacher Report calls Horton Seattle’s “biggest shocker,” highlighting his impressive touchdown ratio: “That’s three big scores on 11 NFL touches for the 23rd receiver taken in April’s draft.”
Horton’s emergence led to the Seahawks cutting veteran Marquez Valdez-Scantling, a testament to the rookie’s immediate impact. With Sam Darnold playing at an MVP-caliber level, Horton provides another weapon in Seattle’s arsenal, making them a dangerous team to watch.
3. Carson Schwesinger: The Browns’ Defensive Steal
The Cleveland Browns may have found the steal of the 2025 NFL Draft in linebacker Carson Schwesinger. The UCLA product has quickly become a linchpin of the Browns’ defense, drawing comparisons to Luke Kuechly.
“It only took the rest of the league three weeks to realize the Cleveland Browns landed one of the steals of the NFL Draft,” proclaims Browns Nation. “Carson Schwesinger is already drawing comparisons to Luke Kuechly, and it’s hard not to see the resemblance once you look at the tape.”
Schwesinger’s “unmatched energy” and “work ethic” have impressed coaches and teammates alike. With Jeremiah Owusu-Koramoah sidelined due to injury, Schwesinger has stepped up, playing a crucial role in Cleveland’s Week 3 comeback victory over the Green Bay Packers. His early performance has even placed him in the Defensive Rookie of the Year conversation.
4. Emeka Egbuka: Tampa Bay’s WR1 in the Making
The Tampa Bay Buccaneers’ receiving corps has seen its share of changes, but one thing remains constant: the impressive play of rookie Emeka Egbuka. The wide receiver has quickly become a favorite target for quarterback Baker Mayfield, racking up 14 receptions for 181 yards and three touchdowns through three games.
“As he has been for the entire season so far, Egbuka is still the top rookie in fantasy football so far this season,” notes Fantasy Football Today.
With veteran Mike Evans potentially sidelined with a hamstring injury, Egbuka is poised to take over as the Buccaneers’ WR1. His ability to generate a high passer rating when targeted and his knack for making big plays make him a key component of Tampa Bay’s offense.
5. Tyler Warren: Colts’ Tight End Sensation
The Indianapolis Colts’ offense has been a pleasant surprise this season, and rookie tight end Tyler Warren is a major reason why. The Penn State product has quickly established himself as a reliable target, hauling in 14 catches for 193 yards.
“The Colts are 3–0 and Warren has been a big part of an offensive attack that didn’t punt until Week 3,” notes Sports Illustrated. “Warren ranks 20th in the NFL with those 193 receiving yards, tied with teammate Michael Pittman Jr. He’s also first among all tight ends.”
Warren’s early success has placed him in Pro Bowl consideration. His ability to stretch the field and make contested catches has added a new dimension to the Colts’ passing game, making him one of the biggest rookie surprises of the season.
These five rookies exemplify the unpredictable nature of the NFL. Their journeys from undrafted obscurity or late-round selections to key contributors demonstrate that talent, hard work, and opportunity can create unstoppable forces on the gridiron. As the 2025 season progresses, it will be exciting to watch these players continue to defy expectations and leave their mark on the league.