The San Antonio Spurs are looking to build their future around Victor Wembanyama, a 21-year-old superstar with unlimited potential. The Spurs have a rare opportunity to build a championship contender around Wembanyama as soon as possible, but it seems like the franchise is taking its time, letting his young supporting cast grow around him. Stephon Castle, last year’s fourth overall pick, is undoubtedly the Spurs’ top trade asset if they do decide to build an immediate title contender around Wembanyama. Of course, the Spurs could hold onto the 20-year-old guard after he won Rookie of the Year, but they could also capitalize on his value.