What happened: Jayson Tatum said he is very comfortable taking on a bigger leadership role with the Boston Celtics ahead of 2026-27. The shift follows the club moving Jaylen Brown to the Philadelphia 76ers, ending a nine-season pairing.

Why it matters: Boston enters 2026-27 built around Tatum after nine years of a two-star core. His expanded playmaking duties will determine shot creation and closing responsibilities.

What to watch: Watch Boston's camp rotations and who absorbs Brown's closing minutes once preseason begins.