Jayson Tatum's Achilles setback accelerates a Celtics pivot to Brown and White as the team’s primary offensive engines for 2025-26. Boston responds by adding Ron Harper Jr., a high-volume 3-point shooter from the G-League who flashed 39% from deep across Motor City Cruise and Maine Celtics last season. Harper Jr. is the son of former NBA veteran Ron Harper and brother of Dylan Harper, the Spurs’ 2025 No. 2 pick, signaling a family-backed bloodline of shooters joining a retooled Boston wing rotation. The move aims to give Boston a steady outside threat and a versatile wing option who could crack the rotation if he quickly adapts to NBA spacing and pace. Harper Jr.’s G-League track record suggests potential as a floor-stretcher and secondary creator, a valuable asset if Tatum is sidelined or limited. Overall, the Celtics are recalibrating around Brown and White while adding a shooting-forward understudy with upside to complement the staggered star power.

The addition of Harper Jr. reflects Boston’s emphasis on depth and floor-spread, with a track record of high-volume 3-point shooting making him a plausible fit in lineups that feature Brown and White. If he lands in a minutes-optimized role, he could balance offensive flows and give fantasy managers a late-round dart with multi-positional appeal. The Celtics’ approach underscores strategic roster layering as they navigate the evolving perimeter game and potential injuries, keeping fantasy options alive down the depth chart.