As of June 26, 2026, the NBA is firmly in its offseason — no games are being played, and fantasy managers are now in full roster-construction mode, evaluating health timelines, depth-chart battles, and incoming free agency targets before leagues lock in for next season. NBA free agency will be a critical proving ground for teams looking to fill holes exposed by a wave of late-season injuries, and the signals below are exactly the kind of intelligence that should inform your dynasty and redraft decisions. Read on for a breakdown of five high-severity injury updates that could ripple through NBA free agency and trade markets this summer.