The 2026 NFL Draft has come and gone, and the Miami Dolphins have added a fresh wave of talent to an already competitive roster. While the spotlight rightfully shines on the team's draft picks -- the future faces of the franchise -- there is another group of players who often provide the most compelling training camp stories: the undrafted rookie free agents.
Every year, a handful of UDFAs defy the odds and carve out a spot on the 53-man roster. The reported list of undrafted rookie signings for the Dolphins, per A to Z Sports, features several intriguing underdogs who possess the skill sets, measurables, or sheer determination to push for a job in Miami. With a roster that is deeper than it has been in years under the direction of General Manager Jon-Eric Sullivan and Head Coach Jeff Hafley, the path to a roster spot is narrow, but it is not closed.
Here are the reported undrafted signings who have a legitimate shot to turn their tryout into a full-time gig.
The Receiver Room: A Crowded, Yet Vulnerable, Market
The Dolphins' wide receiver corps is one of the most intriguing units on the entire team. The current roster lists a staggering 14 names, headlined by speedsters Tutu Atwell and Malik Washington, along with veteran Jalen Tolbert and former high-upside players like Terrace Marshall Jr. You do not need 14 receivers on an active roster, but you do need contributors on special teams and depth that can develop.
Among the reported UDFA signings, keep an eye on Chris Bell, Kevin Coleman Jr., Caleb Douglas, Romello Brinson, and Donaven McCulley.
Donaven McCulley is the most fascinating name in this group. A former quarterback who transitioned to wide receiver, McCulley has the kind of raw physical tools that offensive coordinators dream of developing. At his size and with his leaping ability, he presents a red-zone mismatch that few on the current roster can replicate. If Bobby Slowik's offense values versatility and size on the outside, McCulley could be a practice squad candidate who develops into a contributor down the road.
Chris Bell and Kevin Coleman Jr. come from programs that demand a high floor of route-running discipline. Bell, in particular, has the kind of physical, competitive demeanor that special teams coordinators value. With Chris Tabor leading the special teams unit, any undrafted wideout who can also cover kicks or return punts dramatically improves their odds.
The reality is that the Dolphins will likely keep five or six receivers. The top four spots feel secure, but the bottom of the depth chart is absolutely in play. If one of these UDFAs shows out in camp and proves they can be a reliable target on offense while contributing on coverage units, they have a real path to the active roster.
The Defensive Line: Seeking Disruption
On the defensive side of the ball, the Dolphins have built a deep and versatile front under defensive coordinator Sean Duggan. The defensive tackle room features a mix of veterans like Zach Sieler and Jordan Phillips, along with younger pieces like Kenneth Grant and Zeek Biggers. The edge group is equally loaded with names like Chop Robinson, David Ojabo, and Joshua Uche.
So where does an undrafted rookie fit?
The reported signing of Rene Konga is one to track. Konga is a powerful, explosive interior presence who can push the pocket and occupy blockers. In a rotation-heavy front, the Dolphins often keep eight or nine defensive linemen active on game days. If Konga shows he can hold up against NFL doubles and provide a spark in limited snaps, he could edge out a veteran who is not providing similar juice.
Similarly, Max Llewellyn and Mason Reiger on the edge are names to file away. Both have the kind of length and motor that can turn heads in one-on-one drills. The Dolphins value pass rush depth more than most teams, and if either of these players shows a pass-rush move that translates against third-team tackles, they could earn a developmental role on the practice squad or even a spot as a designated rusher.
The Linebacker Room: A Battle of Depth
The linebacker group is suddenly one of the most competitive units on the roster. With veterans like Jordyn Brooks and Tyrel Dodson holding down starting roles, and young players like Chop Robinson (who is listed here but could play on the edge) and Willie Gay Jr. rounding out the depth, the room is not lacking for talent.
But the reported signings of Kyle Louis, Trey Moore, and Jacob Rodriguez should not be overlooked.
Jacob Rodriguez is a name that stands out for his versatility. A linebacker who can drop into coverage, blitz, and play special teams, Rodriguez fits the modern NFL mold perfectly. The Dolphins have shown they value versatility at the second level, and Rodriguez could be the kind of player who does not have a defined position but is too talented to leave off the roster.
Kyle Louis and Trey Moore have the kind of sideline-to-sideline speed that can make them immediate contributors on kick coverage. In the NFL, undrafted rookies rarely make the team because of their college highlight reels -- they make it because they can run down on kickoff and punt coverage. If either of these linebackers proves to be a core special teamer, they will have the inside track to a roster spot.
The Secondary: Opportunity Knocks
The defensive backfield is another area where opportunity exists, especially at safety. The Dolphins have a solid starting group with Zayne Anderson and Dante Trader Jr., but beyond that, the depth is largely unproven.
The reported signing of Michael Taaffe is intriguing. Taaffe is a savvy, instinctive safety who understands angles and has a nose for the football. In a league that increasingly asks safeties to cover ground and play in single-high looks, his football IQ could allow him to earn reps early. If he impresses the defensive backs coach, Taaffe could push for a roster spot over a veteran who might have a higher cap hit but less upside.
Louis Moore is another safety to monitor. Moore has the kind of physicality that translates immediately to special teams, and as mentioned, that is the golden ticket for any undrafted player.
At cornerback, the Dolphins are deep but not invincible. The reported signing of Chris Johnson (not the former star running back) adds another body to a room that features JuJu Brents, Jason Marshall Jr., and several young corners. If Johnson shows well in press coverage and can handle the physicality of the NFL, he could be a developmental project on the practice squad.
The Running Back Room: A Numbers Game
The Dolphins have a loaded backfield led by De'Von Achane, Donovan Edwards, and Jaylen Wright, with veteran Ollie Gordon II also in the mix. The reported signings of Anthony Hankerson and Le'Veon Moss are long shots, but not impossible ones.
Le'Veon Moss in particular has a name that evokes memories of a former star, but he will need to earn his keep on special teams. The NFL is a meritocracy, and if Moss shows he can be a reliable pass protector or a contributor on third down, he could force the coaching staff to keep a fourth running back.
The Final Calculation
The math for an undrafted rookie making the Dolphins' 53-man roster is simple but brutal. They need to be better than a veteran with a guaranteed contract, or they need to offer something -- special teams ability, positional versatility, or raw upside -- that the veteran cannot provide.
The reported class of undrafted free agents for the Dolphins is not just a collection of names; it is a group of players who each have a specific skill that could translate to NFL success. Whether it is McCulley's size, Taaffe's instincts, or Rodriguez's versatility, there are reasons to believe that at least one or two of these underdogs will hear their name called when the final roster is set in September.
Training camp battles are what make the NFL offseason compelling, and the Dolphins' UDFA class is full of players ready to fight for a dream. It is far too early to crown any of them as roster locks, but do not be surprised if one of these underdogs makes the jump from undrafted to indispensable in South Florida.
And if you are looking for a sleeper name to track during the preseason? Keep an eye on Donaven McCulley and Jacob Rodriguez. They have the traits, the drive, and now the opportunity.
