NBA preseason: Answering big questions for all 30 teams

Key Points:

• The NBA training camps have started with major offseason moves including the Philadelphia 76ers acquiring Jaylen Brown and LeBron James, the Los Angeles Lakers trading for Walker Kessler, and Giannis Antetokounmpo joining the Miami Heat.
• Several teams face key questions heading into the season, such as the Detroit Pistons' contract dispute with Jalen Duren, the Boston Celtics' reliance on Jayson Tatum post-Jaylen Brown trade, and the Brooklyn Nets' transition from rebuilding to competitiveness.
• Other notable storylines include the Minnesota Timberwolves integrating LaMelo Ball with Anthony Edwards, the Los Angeles Lakers betting heavily on Walker Kessler, and the Miami Heat adjusting to the offensive fit between Giannis Antetokounmpo and Bam Adebayo.
• Teams like the San Antonio Spurs aim to build on their surprising Finals run, while the New York Knicks and Golden State Warriors face challenges with player contract extensions and injury recoveries, respectively.
• The NBA offseason also highlights the evolving dynamics of teams such as the Charlotte Hornets trading cornerstone players, the Houston Rockets seeking playoff progress, and the Toronto Raptors banking on the Kawhi Leonard-Scottie Barnes pairing.