The Ringer's Mark Titus and Tate Frazier take a step back from buzzer-beaters, upsets, and feeling upset to follow a couple of the story lines of the tournament leading up to the Sweet 16, including the changing sentiment toward Michigan State coach Tom Izzo, Isaac Haas's injury, Kentucky's "unlucky" draw, Kansas State’s injured star, the zone defense, and what a trip to the would mean for certain coaches’ legacies. They wrap up with some of their favorite Sweet 16 matchups.Forecasting the Legacy of the Greatest Upset in College Basketball History - by Mark Titus