Spagnuolo made it clear he’s not handing out positions based on potential. Instead, he expects young players like Nazeeh Johnson, Josh Williams, Kelvin Joseph, and rookie Kevin Knowles to earn their roles through performance on the field. The competition is open, and the defensive staff is watching closely to see who rises during padded practices and preseason games.

The absence of Kristian Fulton, who remains on the Physically Unable to Perform list after undergoing knee surgery, has only intensified the urgency. With Fulton sidelined, the reps have been spread among several hopefuls, allowing each to make their case within Spagnuolo’s demanding defensive system.

Despite some early inconsistencies, Spagnuolo noted that the defense has shown improvement as camp has progressed. He acknowledged the physical toll of practice and the importance of depth as players manage minor injuries and conditioning challenges.

Known for his aggressive, adaptable approach, Spagnuolo continues to install a defense built on complex blitz packages and opponent-specific game plans. His system requires disciplined communication and situational awareness, something he has been instilling in younger players through a mix of film study and intense on-field execution.

Players like Trent McDuffie have embraced Spagnuolo’s signature “Where’s Waldo?” concept—always identifying the opponent’s top weapon—while others, like cornerback Joshua Williams, have praised the defensive coordinator’s creativity and ability to confuse quarterbacks through disguise and unpredictability.

With the Chiefs aiming for a third consecutive Super Bowl title, Spagnuolo is laser-focused on evaluating toughness, versatility, and execution across the defense. The coming weeks will be critical in determining who earns key roles in one of the league’s most demanding and successful defensive schemes.