Bluebloods Kansas, Duke square off with Final Four at stake

Kansas' Udoka Azubuike (35) dunks as Clemson's Gabe DeVoe, left, and Aamir Simms watch during the second half of a regional semifinal game in the NCAA men's college basketball tournament Friday, March 23, 2018, in Omaha, Neb. Kansas won 80-76. (AP Photo/Charlie Neibergall)

OMAHA, Neb. — In a tournament defined by unpredictability, there will finally be a regional final that makes sense.