NBA training camps are underway as teams prepare for the 2026-27 preseason, with several franchises unveiling significant roster changes aimed at contending for the championship. Among the headline moves, the Miami Heat acquired star forward Giannis Antetokounmpo, while the Toronto Raptors reunited with Kawhi Leonard. However, the Philadelphia 76ers arguably made the most dramatic shift by adding LeBron James and Jaylen Brown to a core led by Joel Embiid, Tyrese Maxey, and defensive specialist VJ Edgecombe.

The Miami Heat are generating considerable buzz with their revamped lineup. Early camp reports highlight a fast-paced style of play reminiscent of last season, when Miami led the league with 104.22 possessions per 48 minutes. Antetokounmpo’s ability to draw defenders in transition and find open shooters is expected to intensify this approach. Team leaders, including Bam Adebayo and Davion Mitchell, initiated rigorous preseason conditioning dubbed “pain camp,” signaling the team’s commitment to maintaining high energy. While the atmosphere appears positive, questions remain about Miami’s long-term shooting consistency and whether the team can sustain its fastbreak offense throughout a full season.

In Los Angeles, the departure of LeBron James to Philadelphia positions Luka Dončić as the clear focal point for the Lakers’ offense. Dončić, who led the NBA last season in usage rate and ranked sixth in assist percentage, is expected to take on even more responsibility as the team’s primary playmaker. Shooting guard Austin Reaves will complement Dončić by handling playmaking duties when the star is on the bench. The Lakers aim to address last season’s issues with offensive cohesion and are hopeful that Dončić’s expanded role will propel them to the top of the Western Conference.

The San Antonio Spurs enter the new season with a young, confident roster featuring Victor Wembanyama, Stephon Castle, Dylan Harper, and veteran De’Aaron Fox. After falling short in the Finals against the New York Knicks, the Spurs face the challenge of rebounding and adjusting their strategy, specifically by addressing last year’s struggles with closing games. Analysts note the importance of San Antonio learning from their passivity in the paint and reliance on inconsistent three-point shooting during critical moments.

Philadelphia’s revamped 76ers team emphasizes a collective approach over individual dominance. Newly acquired Jaylen Brown dismissed the notion of a single “alpha” leader, reflecting a broader team mentality under coach Nick Nurse. The integration of James and Brown alongside Embiid, Maxey, and Edgecombe places Philadelphia among the most talented rosters in recent memory. Success will depend on players embracing shared responsibilities and potentially sacrificing individual stats in pursuit of a championship.

Two additional teams warrant attention as potential contenders. The Indiana Pacers, led by a healthy Tyrese Haliburton and reinforced by Ivica Zubac’s rim protection, could overcome the loss of Myles Turner’s shooting to compete at a higher level. Meanwhile, the Minnesota Timberwolves, often overshadowed in the Western Conference, benefit from the addition of LaMelo Ball, whose playmaking should relieve pressure on Anthony Edwards and help the team perform more consistently against strong defenses.

As the preseason unfolds, these storylines will shape expectations heading into what promises to be a competitive NBA season.