A Rebuilt Dolphins Roster Heads Toward Week 1 in Jeff Hafley's First Season as Head Coach

The Miami Dolphins will open the 2026 regular season on September 13 at Las Vegas with a roster that bears almost no resemblance to the one that took the field two years ago. Jeff Hafley, hired as the franchise's 12th head coach on January 19 after two seasons as the Green Bay Packers defensive coordinator, inherits a full teardown: Tua Tagovailoa, Tyreek Hill and Jaylen Waddle are gone, and Malik Willis is the quarterback.

The rebuild is being run by general manager Jon-Eric Sullivan alongside Hafley, and the pairing carries an obvious logic. Willis worked with both Sullivan and Hafley in Green Bay, where he impressed in limited playing time after arriving from Tennessee. Familiarity with a system and with a staff is worth something to a quarterback stepping into a starting role for the first time in his career.

Miami's coaching staff includes Bobby Slowik as offensive coordinator, Sean Duggan as defensive coordinator and Chris Tabor as special teams coordinator. It is Hafley's first NFL head coaching job, following a college head coaching tenure at Boston College and defensive coordinator stops at the college and professional levels.

What the teardown actually cost

Dismantling the previous roster required moving three of the most recognizable players in franchise history within a compressed window. Tagovailoa had been the starting quarterback since 2020, Hill arrived in a blockbuster 2022 trade and produced one of the great receiving seasons in Dolphins history, and Waddle was a first-round pick who developed into a genuine complement.

That group produced consecutive playoff appearances and an offense that at its best was among the most explosive in football. It also produced a record that flattened out in the games that mattered most, and a payroll structure that limited the front office's ability to address a roster that was thin outside its top-end talent.

The organization's decision was to accept a short-term collapse in exchange for draft capital and cap flexibility. The clearest evidence of that trade is the 2026 draft class of 13 picks, a league-high total that represents the accumulated return from those transactions. How that class develops will determine whether the teardown was correct.

The quarterback room has kept moving even after the primary decisions. Miami acquired Kyle McCord for a 2028 sixth-round pick, continuing to reshape the position, and moved Quinn Ewers to Jacksonville for a 2028 sixth-rounder. Those are low-cost transactions typical of a team sorting through developmental arms rather than committing to one.

Malik Willis and the quarterback question

Willis arrives in Miami with a specific profile. A third-round pick by Tennessee in 2022, he struggled in early NFL action, then rebuilt his standing in Green Bay, where he played well in relief and demonstrated the athleticism that made him a prospect while showing improved decision-making within structure.

The Green Bay connection is the strongest argument for the fit. Slowik's offensive system and Hafley's program are known quantities to Willis, which shortens the learning curve that usually consumes a first-year starter's early games. Quarterbacks in unfamiliar systems tend to look worse than their ability for the first month.

The counterargument is workload. Willis has never carried a full season as a starter, and the difference between performing in relief and holding up across seventeen games behind an offensive line still being assembled is the largest unknown on Miami's roster.

The supporting cast has been stripped of its stars, which places more pressure on a quarterback rather than less. Hill and Waddle covered for a great deal, and the receiver group replacing them will need to win against coverage rather than simply outrunning it.

Hafley's defensive identity

The most likely near-term source of competence on this roster is the defense, because that is where the head coach's expertise lives. Hafley's Green Bay defenses played a fairly aggressive zone-heavy structure with an emphasis on disguising coverage and generating pressure without excessive blitzing.

Translating that to Miami requires personnel that fits, and the roster has been reshaped accordingly. Jacob Rodriguez has moved into a starting inside linebacker role, and the practice squad churn through the first week of September, including the additions of cornerback Ethan Bonner and edge Max Llewellyn, reflects a staff still sorting the back end of the roster.

Defense is also where a rebuilding team can most plausibly be competitive quickly. Young defenders contribute earlier than young quarterbacks and offensive linemen, and a coordinated scheme can mask individual limitations more effectively on that side of the ball.

The AFC East will test that immediately. Miami's division schedule brings six games against opponents who will be attacking a young secondary, and division results in a rebuilding year are usually the clearest indicator of whether the foundation is real.

The 13-pick draft class

A league-high 13 selections in a single draft is a substantial haul, and it is the asset that justifies everything the Dolphins gave up. Draft capital of that volume gives a front office room to be wrong repeatedly, which matters because even good organizations miss on a majority of picks outside the first two rounds.

The distribution matters as much as the count. Picks concentrated in the first three rounds produce starters at a meaningfully higher rate than picks spread across the later rounds, and a class built primarily on Day 3 selections produces depth and special teams contributors rather than foundation pieces. How Miami's class is weighted determines what it can reasonably yield.

Rookie contracts are the underlying economic point. A team carrying a large number of players on cost-controlled deals can allocate cap space elsewhere, and the Dolphins spent the past several years in the opposite position, with a small number of expensive contracts consuming the space needed to build depth.

The risk is that a class this large has to be coached, and a first-year head coaching staff developing a dozen rookies simultaneously is a demanding assignment. Organizations that accumulate picks without the developmental infrastructure to convert them tend to end up with the same problem two years later.

What a rebuilding season looks like

Expectations around the Dolphins are appropriately low, and the organization has not tried to pretend otherwise. The relevant measures this season are developmental rather than about the standings: whether the rookie class produces starters, whether Willis establishes himself as a viable long-term option or clarifies that Miami needs to draft one, and whether Hafley's staff builds something coherent.

Draft position becomes a real consideration by November in seasons like this, and it creates the familiar tension between a coaching staff paid to win games and a front office building for the following spring. Organizations handle that badly more often than they handle it well.

Hard Rock Stadium attendance is the other variable. Miami is a market that supports a winner enthusiastically and drifts when the product is poor, and the Dolphins are entering the phase of a rebuild where that pattern is most visible.

What South Florida fans are being asked to accept

Miami has not won a playoff game since the 2000 season, a drought that spans the careers of nearly every player currently on the roster and much of the fan base's adult life. The previous roster was assembled specifically to end it, and its failure to do so is the argument the front office is making for starting over rather than adjusting.

That argument is easier to make in January than to live through in November. Rebuilding seasons in the NFL are unpleasant in a way they are not in baseball or basketball, because there are only seventeen games and each loss occupies a full week of a fan's attention.

The organization's credibility rests on whether the assets it acquired actually convert. Teams that trade established stars for picks and then draft poorly end up worse for longer, and the NFL provides no shortage of examples in both directions.

What Miami fans can reasonably watch for this season is competence: a defense that executes, a young roster that improves month over month, and evidence that the coaching staff is developing players rather than merely surviving. Those are visible well before the record reflects them.

The rest of Florida's NFL picture

All three Florida teams open Week 1 on September 13. The Jacksonville Jaguars host the Cleveland Browns at EverBank Stadium, and the Tampa Bay Buccaneers travel to Cincinnati to face the Bengals. The Dolphins are at Las Vegas.

Jacksonville's roster is built around Trevor Lawrence and Travis Hunter and enters the season with considerably higher expectations than Miami. The Jaguars closed the preseason with a 19-0 win over Tampa Bay at EverBank Stadium and then added Ewers from Miami to their quarterback room.

Tampa Bay's roster construction under Todd Bowles produced an active list heavy on interior defensive line and offensive line depth while carrying only two quarterbacks initially, with the staff having discussed the possibility of a third. Cornerback Benjamin Morrison's return to the field was among the more encouraging developments of the Buccaneers' preseason.

The state's three franchises therefore enter the season at three different points of the cycle: Jacksonville pushing to contend, Tampa Bay competing on an established roster, and Miami starting over.

What's next

The Dolphins finish their final week of preparation before traveling to Las Vegas for a September 13 opener. Roster moves at the back end will continue through the week, as they do for every team in the first days of a season.

The meaningful indicators in the opener are not the final score. Watch Willis's decision-making under pressure, watch how the offensive line holds up, and watch whether the defense executes Hafley's structure cleanly. Those are the things that will still matter in December.