Cooper Flagg's defensive versatility is exactly what makes him special - switching from guarding power forwards to shooting guards seamlessly. His court vision shows NBA-level IQ with those hockey assists, but he's still learning when to be aggressive vs when to facilitate. The footwork needs cleaning up (getting his nose in front of his toes is a rookie mistake), but his ability to grab boards and push the pace himself is elite. Once Dallas gets their two-man game timing down, Flagg's switchability will be a nightmare for opponents trying to create mismatches.