Getty Celtics Derrick White Derrick White’s Celtics story just added another milestone. On Monday night in Memphis, White drilled his 246th three-pointer of the season, passing Isaiah Thomas to set a new single-season franchise record. The shot didn’t just put him ahead of “The King in the Fourth”—it marked another turning point in what’s quietly become one of the best developmental arcs in the league. “Looking back on my career, I never thought I’d be in this position,” White told reporters,