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As the Pittsburgh Steelers prepare for a crucial early-season clash, they face the daunting task of slowing down Indianapolis Colts running back Jonathan Taylor. Taylor, one of the NFL's most dynamic offensive weapons, presents a significant challenge for a Steelers defense that is aiming for its third win of the season.
Complicating matters, the Steelers are dealing with injuries at multiple positions. Defensive lineman Derrick Harmon has been placed on Injured Reserve due to a foot injury, and starting cornerback Jamel Dean is not expected to play because of an ankle issue. In need of a playmaker, the team may look to rookie safety Robert Spears-Jennings to step up in a big way.
A seventh-round draft choice, Spears-Jennings has consistently risen to the occasion. Now, he is poised to take on a starting safety role in Week 5, and his skill set suggests he could be a game-changer against Taylor and the Colts' offense.
What Spears-Jennings Brings to the Steelers
Robert Spears-Jennings was largely overlooked compared to his peers in the 2026 NFL Draft. His NFL.com draft profile projected him as a replacement-level player, and perhaps that is his ultimate ceiling. However, he has outperformed expectations through the first quarter of the 2026 season.
Despite running a 4.32-second 40-yard dash and recording a 35-inch vertical leap, Spears-Jennings received an overall prospect grade of 5.98, which typically indicates an average backup or special-teams contributor. Yet, labeling him as such would be a disservice. He has excelled on special teams, participating in 76% of all special teams snaps, according to Pro Football Reference. Primarily serving as a gunner on the punt unit, his 4.32 speed is evident. He tallied seven special-teams tackles in the first two games and has even surpassed Pro Bowler Ben Skowronek as the team's top special-teams performer—a remarkable achievement for a recent seventh-round pick.
While his special-teams prowess is notable, his Week 4 performance on defense was even more encouraging. The Cleveland Browns wisely targeted the rookie as he saw increased defensive snaps on Thursday Night Football. Rather than faltering, Spears-Jennings played with the poise of a seasoned veteran. According to Pro Football Reference, Browns quarterback Deshaun Watson targeted him six times in coverage, but Spears-Jennings allowed just three completions for 26 yards. He also broke up two passes and recorded his first career interception. His speed and quick diagnosis of plays allowed him to make an immediate impact on defense.
How This Helps Stop the Colts and Taylor
Speed and the ability to read plays instantly are essential to containing Jonathan Taylor. Taylor is agile, can cut on a dime, and breaks tackles while moving forward. To stop him, defenders must either match his speed and fluidity or anticipate his path and beat him to the spot. Robert Spears-Jennings possesses the burst and instincts to meet Taylor in the hole. What unfolds next will be decided in Week 5, but the Steelers need to give their seventh-round pick that opportunity.
Jacob is a featured writer covering the Pittsburgh Steelers for Steelers On SI and the NHL for Breakaway On SI. He also co-hosts the All Steelers Talk podcast. His previous work includes covering the NHL for Inside the Penguins and The Hockey News. Follow him on Twitter: @Jake_Atsby.