Miami Dolphins Fantasy Preview 2026: 17 Sleeper Calls on Greg Dulcich, Eight Fades on De'Von Achane

The Miami Dolphins went 7-10 in 2025 and 8-9 in 2024, and their fantasy profile for 2026 reflects it. Since March 1 the site has logged 54 sleeper calls on Dolphins players, and the two most-mentioned names are a tight end who is going undrafted in most leagues and a quarterback priced around QB20. That is the shape of the punditry. Here is what the field is actually saying, group by group, and then the part that matters: what its track record on this kind of claim looks like.

Quarterback: Malik Willis, the most-endorsed cheap QB in the database

Fifteen of those 54 sleeper calls are on Malik Willis, and there is no meaningful dissent. Derek Brown got there first, naming Willis his number one post-free-agency target on March 21 — "we're expecting top five rushing production" and "how is he not if he stays healthy a top twelve fantasy quarterback on a points per game basis and you're drafting him a QB two." He has not moved off it: on August 21 he wrote that "Willis's running prowess should have him flirting with QB1 production this year alone."

Everyone else piled in behind the same argument — the legs make him startable even if the passing is bad. Pat Fitzmaurice put it plainly: "Willis' running ability should make him fantasy-viable even if his passing numbers are mediocre." Nathan Jahnke called him "a strong option for anyone willing to wait before adding a second quarterback". Richard Janvrin went furthest: "Malik Willis has the skill set to be a top-five quarterback in fantasy football."

The lone recorded dissent is Michael Moore, who listed Willis at QB21 among his busts, arguing "there's a lot going against Willis that make it hard to see him as a top-20 fantasy quarterback on a weekly basis." One bust call against fifteen sleeper calls is not a debate; it is a footnote.

Running back: De'Von Achane is the only real argument on this roster

De'Von Achane draws both the highest praise and the most fades. Eight of the ten bust calls filed on Dolphins players since March are on him, all of them about price rather than talent. Fitzmaurice: Achane's talent overcoming Miami's line and quarterback is "not a bet I'm eager to make in the second round of fantasy football drafts." Mike Fanelli, at ADP 12.5/RB5, "would like to avoid picking Achane altogether with Malik Willis under center." Eric Patterson went further and predicted "Achane finishes outside RB20." Scott Pianowski's version: "Nobody questions the talent, but the infrastructure is a major problem."

Against that, five sleeper calls say the price has already fallen far enough. Andrew Erickson worked through the "scramble tax" a mobile quarterback imposes on Achane's receiving work and concluded that "even paying the full mobility tax, the floor is elite" at an RB9 ADP. A FantasyPros featured pro: "At RB8, Achane isn't just my favorite bet in this range; he has a very real path to finishing as the overall RB1."

Derek Brown manages to be on both sides in one article, and it is instructive: he tags Achane as an "Early-Round ECR Fade" while calling him "an insanely talented RB1 that could lead the NFL in rushing yards this season." The disagreement here is entirely about the draft slot, not the player.

Behind him, one call: Ryan Conway on Jaylen Wright as a handcuff — "If Achane misses any length of time, Wright will be a fantasy-relevant back."

Wide receiver: nobody the field will start

Not one pundit in the database has argued for a Dolphins receiver as anything but a last-round dart. The two names are Malik Washington (five calls) and rookie Caleb Douglas (seven). Jahnke lumps them together: "Both Douglas and Washington are worth late-round picks, as one of the two will likely lead Miami in targets this season." Evan Tarracciano notes Washington "is the first Dolphins wideout listed on our ECR as a mid-tier 7 option, at WR74." Brandon Carney is the most bullish anyone gets: "he's a cheap wide receiver one. He is their wide receiver one." One call apiece for Tutu Atwell, Chris Bell and Kevin Coleman rounds out the room.

Tight end: the most-discussed Dolphin in fantasy

Seventeen sleeper calls — more than Willis, more than three times Achane — are on Greg Dulcich, and the pitch is always the same: Miami has nobody else. Fitzmaurice, back on June 1, called him "a guy who could conceivably lead that team in target since they have so little at wide receiver." Derek Brown: "Greg Dulcich could be THE late-round tight end to draft in 2026," adding "I won't be surprised if he finishes the season as a TE1." FantasyPros has him at ECR TE35 against a TE22 projection, and Liz Loza framed the cost honestly: "given that he is going undrafted in most leagues, Dulcich is a zero-risk dart throw."

The one bust call at the position is Frank Ammirante on Oronde Gadsden II: "I was drafting Gadsden earlier in the offseason, but I'm totally out now."

Team defense: nothing

Zero calls have been filed on the Dolphins as a fantasy defense. That is not a Miami quirk — the Fantasy Defense Calls type has zero graded takes site-wide. There is no evidence here to give you.

How much of this should you believe?

Not much of it, and the honest reason is that almost none of it has settled yet. All 54 sleeper calls, all 10 bust calls and all 14 positional-finish calls filed on Dolphins players this offseason are ungraded. The team's entire graded fantasy history is 26 calls: nine sleepers (77.8 average accuracy), eight busts (87.5) and nine positional finishes (43.5).

Those first two numbers are worthless as they stand. Seven of the eight graded bust calls are the same call — fading Tyreek Hill before 2025 — and he finished WR107, so all seven scored 100. The eighth, Mike Harmon fading Achane in Week 18, scored 0. One correct opinion said seven times is not a track record.

Wider samples are more useful. Across the whole database, sleeper calls grade best at quarterback (63.9 average accuracy, 36 graded) and tight end (60.9, 23 graded), and worst at running back (45.9, 109 graded). Miami's two biggest bets happen to sit in the two better-performing buckets and its most-contested call sits in the worst one. Positional-finish calls — the "top-five quarterback," "TE1" style claims quoted above — are the weakest thing this site grades: 32 to 38 average accuracy at every lead time.

Lead time does not rescue any of it. Sleeper calls made four to eight months before resolution, which is where an August draft-season call sits against the end of the fantasy season, average 55 accuracy over 211 graded calls. Bust calls in that window average 51 over 45.

Then the people. Only three pundits with published pages have both Miami calls this cycle and a meaningful graded fantasy record:

That table reads against the Miami consensus in one specific place. Fitzmaurice is the loudest voice on both the Dulcich sleeper drumbeat and the Achane fade, and his bust calls grade at 22.86 accuracy with a MissedTakes Score of -108.57 — the worst of anyone with five or more graded bust calls. Brown (77.08) and Erickson (88.89) are the best of that group, and both are closer to buying Achane than selling him. On sleepers the order flips: Fitzmaurice leads the three, Erickson trails.

A large share of the Miami takes above come from unbylined FantasyPros staff copy or from writers with no graded record on the site at all. Those carry no track record either way.

The read: the Willis and Dulcich cases rest on the same premise — that Miami's passing game is thin enough to concentrate what little there is — and both sit in the claim types the field grades best. The Achane argument is genuinely split, and it is split over cost, not ability. Everything else here is a final-round lottery ticket. Nothing in this club's graded fantasy record is thick enough to move your board by more than a pick.