The Miami Dolphins finalized their initial 53-man roster for the 2026 NFL season on Sunday, debuting the youngest squad in the league at an average age of 25.3 years. General manager Jon-Eric Sullivan and head coach Jeff Hafley shaped the deliberate youth movement through a series of sweeping roster cuts, trades, and waiver claims.
When NFL teams trimmed rosters down on Sunday, the Dolphins emerged with a distinct statistical profile. Miami boasts the youngest 53-man roster in the entire league, and it’s not even close, with only the Cleveland Browns keeping an average age below 26. Joe Schad of the Palm Beach Post points out that 47 percent of the players on the initial roster are between 22 and 24 years old.
That youth orientation is an explicit strategy rather than an accidental byproduct. Dolphins head coach Jeff Hafley said last week that the team’s success for the 2026 season won’t be measured by their place in the standings because this year’s so much about developing who we are as a football team
as they move into the future. All of that youth could make for some tough sledding for Hafley in his first season on the job, but the hope in Miami is that short-term pain results in a long-term foundation for success that can be measured more tangibly than what they’re pitching this season.
Every or almost every decision general manager Jon-Eric Sullivan has made and will make in the coming months is with a long-term lens. Sullivan forewarned in March, We can’t live in the middle.
Roster Construction and Quarterback Room Turnover
The Dolphins finalized their initial 53-man roster for the 2026 season during the NFL’s league-wide roster cuts on Sunday. A breakdown of the roster by position in numerical order lists two quarterbacks: Malik Willis and Kyle McCord.
Malik Willis and Kyle McCord
The path to acquiring McCord involved a series of transactions. It became apparent that Miami was going to make something shake when they traded Ewers on Saturday afternoon, and Sullivan was able to move on from players like Quinn Ewers and Tyrel Dodson in recent days because Sullivan has zero emotional or reputational attachment to them. It is possible that Sullivan even moved on from a player or two that coach Jeff Hafley may have thought may have helped them win an extra game this season, though that means nothing if Miami finishes 3-14 or 4-13 or 5-12 this season. Rather than imagining them flipping the same pick they got for Ewers back out to acquire McCord, that’s exactly what happened. The NFL’s official transaction wire lists Miami’s pick via Jacksonville in 2028 as the asset going back to Green Bay, securing a “high stock” option for the same price it cost to offload Ewers after a disappointing quarterback room was churned over.
Darrell Baker Jr., Storm Duck, Trey Moore, and Kenneth Grant
In addition to reducing their roster to 53 players, the Dolphins also moved cornerbacks Darrell Baker Jr. and Storm Duck to the reserve/physically unable to perform list and placed edge/inside linebacker Trey Moore and defensive lineman Kenneth Grant on the injured reserve list with a designation for return. The initial trim from 90 players is done, though there will be more tinkering as early as today, while the heavy lifting is finished.
Patience, Philosophy, and Managing Expectations
The deliberate youth movement comes with built-in warnings regarding early contests. As noted, the Dolphins are going to fall behind 21-0 in the first quarter more than once this season, and heck, it might happen in the first few games.
AJ Henning, Jalen Tolbert, Ryan Miller, and Jarquez Hunter
All that matters is that Hafley builds a solid foundation with a culture of effort, toughness, discipline, grit and relentlessness. That philosophy drove decisions such as retaining seven wide receivers. AJ Henning had a terrific camp, all things considered, and while expectations versus reality show Henning is not expected to be an impact player this year, he was a big winner this month and keeping him makes sense. Understanding the decision to keep Jalen Tolbert on account of the guaranteed salary in a year where Miami is already boasting more restricted cap accounting than any team in the history of the league, keeping both players plus recently claimed wide receiver Ryan Miller was a huge surprise, though it is suspected this will not be the case after the waiver wire transactions are announced on Monday afternoon.
The roster churn also included releasing running back Jarquez Hunter just days after acquiring him via trade. The Dolphins acquired Hunter from the Los Angeles Rams at the end of last week, and by Sunday afternoon, Hunter was waived, serving as a reminder of just how nasty the business can be sometimes. Shedding the Tutu Atwell guaranteed salary appears to be the main course, not the side dish of this trade, and Hunter was apparently just the player they wanted a closer look at to help make that happen.
Building a Foundation Amid Short-Term Pain
Jeff Hafley and Jon-Eric Sullivan
With the initial 53-man roster set, patience is required as the organization looks toward the future. The team’s initial roster reflects the focus on development, and whether the young core can respond to the upcoming challenges will set the stage for the franchise’s trajectory under Hafley and Sullivan.
