​The San Antonio Spurs are officially on the clock, and if the latest footage from the training facility is any indication, the rest of the NBA should be genuinely terrified. We already knew that Stephon Castle was a rising star—a high-motor, elite-level defender with the athleticism to posterize anyone in the league. But the latest videos from his offseason workouts reveal a development that could be the “missing link” for a championship-caliber campaign: a devastating, high-level three-point shot off the dribble.

​For months, pundits have labeled Castle’s jump shot as the “swing skill” that would determine whether he could evolve from a high-energy starter into a bona fide All-Star. If the offseason grind is any reflection of his progress, Castle hasn’t just improved; he has unlocked a new level of his offensive arsenal that will make him a nightmare to defend.

​The New Wrinkle: Shooting Off the Screen

​The footage circulating on social media shows Castle working intensely on his ability to hit three-pointers while coming off screens and shooting off the dribble. This is the hallmark of a true superstar.

​For much of his young career, defenses have sagged off Castle, daring him to shoot and prioritizing the lane to prevent him from using his explosive first step. It was a smart defensive strategy—until now. If Castle can reliably hit the “stop-and-pop” jumper from beyond the arc, he effectively breaks the defensive game plan. Teams will no longer be able to sag off him to protect the paint; they will be forced to press up, which will only give him more space to blow past them and get to the rim.

​It is a “pick your poison” dilemma. Defenders will be paralyzed: stay back and give up a rhythm three, or press up and get posterized.

​Why the “Poor Shooter” Narrative is Dead

​It is time to bury the tired narrative that Stephon Castle is a “shaky” shooter. While he’s had his ups and downs, the trajectory of his development has been undeniably positive. Throughout the second half of last season and during the Spurs’ deep postseason run, Castle’s shooting percentages trended sharply upward. He didn’t just shoot better; he shot confidently.

​He proved to be a reliable mid-range threat last year, and now, he’s expanding that range to the 25-foot line. That kind of growth is rare, and it’s a direct testament to his work ethic. When you combine his newfound perimeter threat with the sheer terror he inspires as a rim attacker, you aren’t just looking at an All-Star—you are looking at a centerpiece player.

​The Road to 20 Points Per Game

​Let’s look at the numbers. Castle averaged a solid 16.7 points per game last season. With this new wrinkle in his game, it is not unreasonable to project a jump to 20+ points per game this upcoming season.

​When you add that scoring production to an already elite defensive pedigree, you aren’t just talking about a “good player.” You are talking about a guy who belongs in the All-Star conversation alongside his superstar teammate Victor Wembanyama and veteran floor general De’Aaron Fox. The Spurs have been searching for that third pillar to push them over the top, and Stephon Castle is clearly ready to claim that mantle.

​The NBA is a copycat league, but there is no copying a 6’6″ guard who can defend the perimeter, finish with authority, and now rain threes off the dribble. Castle looks like a man on a mission to win it all. The Spurs are no longer a “up-and-coming” team—with a leveled-up Stephon Castle, they are a legitimate title contender. Keep your eyes on San Antonio; the “Castle” is about to be completely reinforced.