Duke-Carolina, Kansas-Nova set for epic Final Four showdowns

Villanova celebrates with the trophy after their win against Houston during a college basketball game in the Elite Eight round of the NCAA tournament on Saturday, March 26, 2022, in San Antonio. (AP Photo/Eric Gay)

Kansas head coach Bill Self congratulates his starters during the second half of a college basketball game in the Elite 8 round of the NCAA tournament Sunday, March 27, 2022, in Chicago. (AP Photo/Charles Rex Arbogast)

Duke guard Jeremy Roach, left, drives to the basket as Arkansas guard JD Notae defends during the second half of a basketball game in the Elite 8 round of the NCAA men's tournament Saturday, March 26, 2022, in San Francisco. (AP Photo/Marcio Jose Sanchez)

Duke forward Paolo Banchero celebrates after Duke defeated Arkansas in a college basketball game in the Elite 8 round of the NCAA men's tournament in San Francisco, Saturday, March 26, 2022. (AP Photo/Marcio Jose Sanchez)

Duke head coach Mike Krzyzewski, left, walks off the court with his wife, Mickie, after Duke defeated Arkansas in a college basketball game in the Elite 8 round of the NCAA men's tournament in San Francisco, Saturday, March 26, 2022. (AP Photo/Marcio Jose Sanchez)

Villanova forward Jermaine Samuels celebrates after their win against Houston during a college basketball game in the Elite Eight round of the NCAA tournament on Saturday, March 26, 2022, in San Antonio. (AP Photo/David J. Phillip)

St. Peter's head coach Shaheen Holloway reacts during the first half of a college basketball game against North Carolina in the Elite 8 round of the NCAA tournament, Sunday, March 27, 2022, in Philadelphia. (AP Photo/Chris Szagola)

Kansas head coach Bill Self and players hold up the winning trophy after a college basketball game in the Elite 8 round of the NCAA tournament against Miami Sunday, March 27, 2022, in Chicago. Kansas won 76-50 to advance to the Final Four. (AP Photo/Charles Rex Arbogast)

St. Peter's KC Ndefo, left, goes up for a shot against North Carolina's Armando Bacot, center, and Leaky Black during the first half of a college basketball game in the Elite 8 round of the NCAA tournament, Sunday, March 27, 2022, in Philadelphia. (AP Photo/Chris Szagola)

North Carolina's Leaky Black, right, goes up for a shot against St. Peter's Fousseyni Drame during the first half of a college basketball game in the Elite 8 round of the NCAA tournament, Sunday, March 27, 2022, in Philadelphia. (AP Photo/Matt Rourke)

Villanova head coach Jay Wright leaves the court after their win against Houston during a college basketball game in the Elite Eight round of the NCAA tournament on Saturday, March 26, 2022, in San Antonio. (AP Photo/Eric Gay)

Kansas' Mitch Lightfoot reacts during the second half of a college basketball game in the Elite 8 round of the NCAA tournament Sunday, March 27, 2022, in Chicago. (AP Photo/Nam Y. Huh)