Keegan being an absolute butthead to his brother about him having the better Iowa career in regards to the most mundane details possible ('I had more fast break points in my starring season because I tried harder than you" "You didn't have anyone around this year to make you run stairs") is just exhibit number 5007 in my case for him being a future superstar. Pettiness levels this high and specific only show up in guys like MJ, KD, and Larry Bird.