Miami, FL – The Miami Dolphins have executed a series of strategic roster adjustments, including elevating two players to the active roster and placing one on injured reserve, while also signing another to the practice squad. These moves come as several former Dolphins players are actively auditioning for other NFL teams, underscoring the dynamic nature of player movement within the league.
Dolphins Bolster Ranks with Practice Squad Elevations
In early October 2025, the Miami Dolphins made significant personnel decisions. Safety Jordan Colbert was signed to the active roster from the practice squad, and cornerback Cornell Armstrong was placed on the injured reserve list. Concurrently, the team added cornerback Kendall Sheffield to their practice squad, signaling efforts to strengthen depth and address immediate roster needs.
Further into the month, the Dolphins elevated linebacker Quinton Bell and cornerback Isaiah Johnson from their practice squad to the active roster for an upcoming game. These elevations are typically game-day decisions, allowing teams to utilize practice squad players for specific contests while maintaining roster flexibility. Bell’s promotion provided an extra linebacker option, especially with Tyrel Dodson in concussion protocol and unavailable for the game. Johnson’s elevation offered additional depth at cornerback, a position often impacted by injuries and performance evaluations.
Player Backgrounds and Career Trajectories
The players involved in these recent transactions bring a diverse range of NFL experience. Safety Jordan Colbert, who made his Dolphins debut in 2025, entered the league as an undrafted free agent in 2024. Cornerback Cornell Armstrong, who has had multiple stints with the Dolphins, possesses considerable experience from his five seasons across different NFL franchises. His recent placement on injured reserve with a hamstring injury led to his release from injured reserve with an injury settlement on October 11, 2025, concluding his current tenure with the team.
Cornerback Kendall Sheffield brings a track record of appearances and starts with multiple NFL clubs. Linebacker Quinton Bell has been a contributor for the Dolphins since 2023, showcasing his reliability. Cornerback Isaiah Johnson, an undrafted free agent in 2024, has developed on the practice squad, now earning opportunities for active roster consideration.
Former Dolphins Seek New Opportunities Across the League
The NFL’s constant player movement means that former team members often find themselves pursuing new engagements. Following the Dolphins’ roster cutdowns in August 2025, several players have been actively auditioning for other franchises. Wide receivers Erik Ezukanma and Andrew Armstrong were among those who participated in tryouts with the San Francisco 49ers. Ezukanma, a former draft pick for Miami, had previously spent time on the Jacksonville Jaguars’ practice squad. Armstrong was a training camp participant for the Dolphins as an undrafted player.
Other former Dolphins have also garnered interest from different teams. Defensive lineman Bell Stille and offensive lineman Bayron Matos reportedly visited the Pittsburgh Steelers. Additionally, former defensive tackle Brandon Pili earned a spot on the Seattle Seahawks’ active roster from their practice squad, and punter Matt Haack auditioned for the Arizona Cardinals. These tryouts highlight the continuous cycle of players seeking to extend their professional careers.
Strategic Roster Management in Miami
These roster moves are reflective of the Miami Dolphins’ ongoing strategy to maintain roster flexibility and depth throughout the 2025 NFL season. The team frequently utilizes its practice squad for player elevations and to sign players who can fill immediate needs, as demonstrated by earlier additions of offensive linemen and kickers. The Dolphins’ consistent efforts to adapt their roster underscore the critical role of player personnel management in the pursuit of sustained success in the highly competitive NFL. The integration of new talent and the transitions of former players collectively illustrate a team actively navigating the professional football landscape. The team’s management of injuries, such as with players like Tyrel Dodson and Storm Duck, also plays a significant role in these personnel decisions, emphasizing the importance of a well-prepared and adaptable roster.
