The NBA offseason just detonated. In a move that reshapes the Eastern Conference overnight, the Boston Celtics have traded Jaylen Brown — the 2024 NBA Finals MVP who averaged 28.7 points last season — to the Philadelphia 76ers for Paul George and a haul of draft picks. Brown, a five-time All-Star who made clear he wanted out after being dangled in failed Giannis Antetokounmpo trade talks, now joins Joel Embiid and Tyrese Maxey in Philadelphia. Boston gets...