What happened: Rivers framed the move through the lens of a long-running rivalry. He recalled learning early in his coaching career how much the matchup between the clubs mattered.
Why it matters: Moving a five-time All-Star and former Finals MVP within the same conference reshapes the 2026-27 race. The completed deal is still drawing reactions more than a month later.
By the numbers: Jaylen Brown averaged 28.7 points last season.
What to watch: Brown’s first matchup against his former club will put the rivalry back at center stage.