The Atlantic Division enters the 2026-27 NBA season shaped by a defending champion, a high-profile All-Star swap, and major roster continuity, according to previews from Rotowire and NBA.com. Fantasy basketball managers face a landscape featuring the New York Knicks’ returning championship core, a reshuffled Boston Celtics and Philadelphia 76ers dynamic following the Jaylen Brown-Paul George trade, and developmental upside in Brooklyn and Toronto.
New York Knicks Fantasy Outlook and Roster Continuity
The New York Knicks enter the 2026-27 season aiming to defend their 2026 NBA Championship, which ended a 53-year title drought after a 53-29 regular season and a dominant 13-3 playoff run, per Rotowire and NBA.com. Head coach Tom Thibodeau’s squad brings back the league’s most stable starting five: Jalen Brunson, OG Anunoby, Mikal Bridges, Josh Hart, and Karl-Anthony Towns. That unit started 43 regular-season games together in 2025-26, ranking fourth in the NBA for lineup continuity.
According to Rotowire and NBA.com reporting, New York’s bench remains largely intact with new deals for Landry Shamet, Jose Alvarado, and Jordan Clarkson, alongside Miles McBride. The primary roster departure is center Mitchell Robinson, who signed a three-year, $47.4 million contract with the Boston Celtics in July. The Knicks filled his spot by signing veteran big man Andre Drummond. Fantasy analysts view the Knicks as one of the safest year-over-year targets in drafts, with Drummond serving as a reliable backup to Towns and a strong waiver-wire option if Towns misses time.
Boston Celtics and the Paul George Trade
The Boston Celtics restructured their roster by trading Jaylen Brown to the Philadelphia 76ers in exchange for nine-time All-Star Paul George, according to NBA.com. While moving Brown carries statistical questions, historical data shows the Celtics won 71.6 percent of games in which Jayson Tatum played without Brown.
George ranked as a top-50 player in 8-category fantasy formats last season on a per-game basis, averaging 17.3 points, 5.3 rebounds, 3.6 assists, and 1.7 steals, according to NBA.com. Tatum returned from a torn Achilles to play 16 games, averaging 21.8 points, 10.0 rebounds, 5.3 assists, and 1.4 steals, keeping him in the first-round fantasy conversation. Derrick White maintained top-50 value in category and points leagues despite shooting efficiency struggles, while Payton Pritchard stepped into an expanded offensive role to average 17.0 points and 5.2 assists over 32.3 minutes, per NBA.com.
Philadelphia 76ers and Toronto Raptors Draft Landscapes
In Philadelphia, the acquisition of Jaylen Brown shifts the team’s fantasy ceiling, creating new first-round draft considerations alongside the franchise’s established core. Meanwhile, the Toronto Raptors offer late-round fliers following a strong 2025-26 campaign from Scottie Barnes, who finished in the top 20 in per-category value, according to NBA.com.
The Brooklyn Nets present a rebuilding roster with distinct draft-day appeal, highlighted by veteran Julius Randle and breakout prospect Egor Dёmin, according to Rotowire and NBA.com summaries. With Kawhi Leonard trade rumors remaining unresolved across the league, fantasy managers tracking the Atlantic Division must balance the elite stability of the Knicks against the high-variance roster changes in Boston and Philadelphia.