Cooper Flagg was officially named the NBA's Rookie of the Year this week, joining his head coach, Jason Kidd, as one of just three players in Dallas Mavericks history to win the award. That puts him on a meteoric path for his career, one that Coach Kidd believes will end up better than his own Hall-of-Fame career. He talked about it on the "Dan Patrick Show" this week. "I'm gonna take Cooper Flagg's career," Kidd said when asked who have the better career when it's all said and done, he or Flagg. When Dan Patrick responded that Kidd is a Hall-of-Famer, Kidd responded, "He's gonna be one, too. He's special. When you talk about being drafted at the age of 18, now being 19, but just the way he carries himself, on and off the floor, his parents have done an incredible job of keeping him humble and hungry.…