AFC East 2026 Preview: Team-by-Team Breakdown for Fantasy Football & Betting

The AFC East changed hands in 2025 — New England went 14-3, won the division by two games, and reached Super Bowl LX — yet the market expects a restoration. Per DraftKings division odds via SI.com (July 20), the Bills are -125 favorites, ahead of the Patriots (+120), Jets (+1900), and Dolphins (+4000). Buffalo is one of only two odds-on division favorites in the NFL. Here’s the breakdown — more on our NFL picks hub.

Buffalo Bills

After a 33-30 overtime playoff loss at Denver, Buffalo fired Sean McDermott after nine years (98-50) and promoted OC Joe Brady. The front office finally bought Josh Allen a No. 1 receiver, and new DC Jim Leonhard switches to a 3-4 after the run defense ranked 28th.

Key additions:

• WR DJ Moore — trade from Chicago for a 2026 2nd-rounder (No. 60); played under Brady in Carolina in 2020-21
• EDGE Bradley Chubb — 3 yr/$43.5M, poached from Miami after 8.5 sacks
• CB Dee Alford, S Geno Stone, CB/S Chauncey Gardner-Johnson — secondary rebuild
• Draft: traded out of Round 1 three times; first pick EDGE T.J. Parker at No. 35. C Connor McGovern re-signed (4 yr/$52M)

Key departures:

• EDGE Joey Bosa (unsigned as of July), LB Matt Milano, CB Tre’Davious White, S Jordan Poyer, DTs DaQuan Jones and Larry Ogunjobi
• CB Taron Johnson — traded to Las Vegas; WR Curtis Samuel — released

Fantasy football outlook: James Cook anchors it all — the 2025 NFL rushing leader (1,621 yards) on 342 touches, now extended (4 yr/$48M) with a back-end first-round ADP (RB5-6). Moore is Allen’s first true WR1 since the Diggs trade, and because the vacated Samuel/Cooks/Davis targets were minimal, his volume is additive. Khalil Shakir holds the slot and Dalton Kincaid is a Pro Bowl TE.

Betting angle: Buffalo is -125 with a 10.5 win total (over -125/under +105) at DraftKings (division odds via SI.com, July 20; totals updated in May) — the market is betting Allen-plus-Brady continuity survives the coaching change.

New England Patriots

The defending champs lost Super Bowl LX 29-13 to Seattle but return with Mike Vrabel in Year 2 and Drake Maye off an MVP runner-up season (4,394 yards, 31 TDs, NFL-best 72.0% completions). The splash: a 2028 first-rounder to Philadelphia for A.J. Brown, and camp returns (a four-TD practice July 31) say the connection is real.

Key additions:

• WR A.J. Brown — trade from PHI for a 2028 1st and 2027 5th; his 17 contested catches in 2025 would have led this roster
• WR Romeo Doubs — 4 yr/$70M, up to $80M, from Green Bay
• G Alijah Vera-Tucker — 3 yr/$42M from the Jets; EDGE Dre’Mont Jones — 3 yr/$39.5M
• Draft: OT Caleb Lomu, Utah (No. 28, traded up via Buffalo)

Key departures:

• WR Stefon Diggs — the top exit (destination unverified as of this writing); C Garrett Bradbury — traded to Chicago
• EDGE K’Lavon Chaisson (to Washington), S Jaylinn Hawkins (to Baltimore)

Fantasy football outlook: Diggs’ exit vacates WR1 volume; Brown — a top-10 WR expectation — and Doubs absorb it, while Kayshon Boutte and DeMario Douglas slide into smaller slot roles. Rhamondre Stevenson and TreVeyon Henderson remain a mid-round committee, Hunter Henry is the TE1, and Maye is a consensus QB3-5. Track his market on our NFL player props page.

Betting angle: New England is only +120 to repeat (DraftKings via SI.com, July 20) despite going 14-3 — the market is penalizing a flip from 2025’s historically easy schedule to a first-place slate. The 9.5 win total is juiced under (+115, DraftKings, updated May). The opener is a Super Bowl LX rematch at Seattle on Wednesday, Sept. 9 — more in our NFL Week 1 picks.

Miami Dolphins

Full teardown. New GM Jon-Eric Sullivan and new head coach Jeff Hafley (ex-Packers DC) inherited roughly $155M in dead cap, moved on from Tua Tagovailoa, Tyreek Hill, and Jaylen Waddle, and handed the offense to Malik Willis. Hafley insists “We want to win,” but the depth chart says transition year.

Key additions:

• QB Malik Willis — 3 yr/$67.5M ($45M guaranteed) from Green Bay; 78.7% completions, 134.6 rating in 11 relief appearances in 2024-25; clear QB1
• RB De’Von Achane extension — 4 yr/$68M
• WRs Jalen Tolbert (DAL) and Tutu Atwell (LAR)
• Draft: OT Kadyn Proctor (No. 12), CB Chris Johnson (No. 27, via the Waddle picks), WRs Caleb Douglas and Chris Bell (Round 3)

Key departures:

• QB Tua Tagovailoa — released; signed 1 yr/$1.3M with Atlanta
• WR Tyreek Hill — released Feb. 16 ($23M saved); still unsigned, may miss all of 2026
• WR Jaylen Waddle — traded to Denver for picks Nos. 30, 90, and 130; EDGE Bradley Chubb (to Buffalo); S Minkah Fitzpatrick (to the Jets)

Fantasy football outlook: Hill and Waddle vacate roughly 28% of the target share (an estimated 134-171 targets). Achane — 1,350 rushing yards and 67 catches in 2025 — is the offense, but his RB6-8 ADP carries a caveat: Willis scrambled on 15% of dropbacks and checked down just 6.7% (vs. Tua’s 2.5%/14.5%), threatening Achane’s reception volume. Malik Washington is the projected target leader.

Betting angle: Miami’s 4.5 win total (-110 both ways, DraftKings, updated May) is tied for the NFL low, and +4000 (DraftKings via SI.com, July 20) is the division’s longest price. Sharp Football Analysis calls Miami a “sleeper bet” only because a manageable fourth-place schedule and a raised defensive floor could beat rock-bottom expectations.

New York Jets

The Jets went 3-14 and became the first NFL team ever to play a season without an interception. Aaron Glenn, in Year 2, is running a bridge-year plan: Geno Smith — the Jets’ own 2013 second-rounder — returns via a cheap trade with Las Vegas and was confirmed as starter Aug. 3. New OC Frank Reich runs the offense with eyes on the 2027 QB class.

Key additions:

• QB Geno Smith — trade from LV (Raiders pay most of the salary); 67.4% completions in 2025 but a league-high 17 INTs and 55 sacks taken
• S Minkah Fitzpatrick — trade from Miami plus a 3 yr/$40M extension; DT T’Vondre Sweat — trade from Tennessee; LB Demario Davis (2/$22M)
• Draft haul: EDGE David Bailey (No. 2 overall; 33.5% pressure rate led FBS), TE Kenyon Sadiq (No. 16), WR Omar Cooper Jr. (No. 30, traded up), QB Cade Klubnik (Round 4)

Key departures:

• QB Justin Fields — traded to Kansas City after going 2-7 as the 2025 starter; EDGE Jermaine Johnson II — to Tennessee in the Sweat deal
• CB Sauce Gardner (to Indianapolis) and DT Quinnen Williams (to Dallas) were traded last November

Fantasy football outlook: Garrett Wilson is the big winner of merely competent quarterback play — the 2025 room produced the 32nd-ranked pass offense — with rookie Omar Cooper Jr. pairing outside. Breece Hall fronts a “Big 3” backfield behind a top-10 rushing unit. Klubnik is a watchlist arm — SI floats Week 12 vs. Miami as a possible debut window if Smith falters.

Betting angle: The market pounded the win total from 5.5 in February to 3.5 with heavy under juice (-550) at DraftKings (updated May). At +1900 to win the division (DraftKings via SI.com, July 20), the Jets face a brutal early slate: three of the first five against the NFC North, then a pre-bye stretch of Kansas City, Buffalo, and the Chargers.

Division Verdict

Winner: Buffalo — Allen, Cook, Moore, and Kincaid is the division’s best core, and Joe Brady’s offensive continuity lowers the coaching-transition risk. Best fantasy situation: also Buffalo, with Cook at a first-round ADP and Moore stepping into additive WR1 volume. Most interesting betting angle: New England’s 9.5 with juiced-under pricing — the market is daring you to fade a 14-3 team against a first-place schedule. Miami and New York are multi-year projects whose games project as low-total spots. Follow it on our NFL picks hub.