As a data analyst who once built AI models to predict NBA player development, I’ve seen how flawed training systems can derail even the most promising talents. Kuminga’s current approach—practicing only what he loves, not what he needs—mirrors a dangerous pattern in modern sports science. This isn’t just about skill gaps; it’s about systemic neglect of holistic growth. Let’s break down why this model fails, and what real athlete development should look like. Spoiler: it’s not just about dunking.