Bigtime Big 12 turnover with 4 new head coaches this spring

FILE - In this Nov. 18, 2018, file photo, University of Kansas new NCAA college football coach Les Miles makes a statement during a news conference in Lawrence, Kan. Miles is back in the Big 12, having been the head coach at Oklahoma State before he went to LSU and led the Tigers to the 2007 national title. Miles has been out of coaching since 2016, when he was fired by LSU after a 2-2 start that left him with a 114-34 record. When he got to Oklahoma State, the Cowboys had just one winning season in 12 years before Miles, that program then in similar shape to the Jayhawks now without a winning season or bowl game since 2008. (AP Photo/Orlin Wagner, File)

FILE - In this April 13, 2019, file photo, new Kansas State head coach Chris Klieman leads his team through their final NCAA college spring football practice, in Manhattan, Kan. Klieman, who led North Dakota State to four FCS titles the past five seasons, took over when 79-year-old Bill Snyder retired for a second time. The Wildcats won 215 games in his 27 seasons. (Travis Heying/The Wichita Eagle via AP, File)

FILE - In this Jan. 10, 2019, file photo, West Virginia University's new NCAA college football head coach Neal Brown gestures while speaking during an introductory press conference, in Morgantown, W.Va. The 39-year-old Brown went 35-16 in four seasons at Sun Belt Conference school Troy, including 3-0 in bowl games. He previously was in the Big 12 as Texas Tech’s offensive coordinator. He replaced Dana Holgorsen, who left West Virginia to become Houston’s coach.(Ron Rittenhouse/The Dominion-Post via AP, File)

FILE - In this Dec. 1, 2018, file photo, Texas Tech's new head football coach Matt Wells speaks during his introductory news conference, in Lubbock, Texas. Wells took over after Texas Tech fired Kliff Kingsbury, the former Red Raiders quarterback who was 35-40 overall in six seasons coaching his alma mater. He has since become head coach of the NFL’s Arizona Cardinals. Wells was 44-34 the past six seasons at Utah State, his alma mater.(Abbie Burnett/Lubbock Avalanche-Journal via AP, File)