Former Washington State coach Mike Leach, left, and Air Force coach Troy Calhoun talk before the Cheez-It Bowl on Dec. 27, 2019, in Phoenix. Leach will be formally introduced as the new head man at Mississippi State at noon Friday. The Cougars have led the FBS in passing offense four times in the past seven seasons. In 10 seasons as the head coach at Texas Tech (2000-09), Leach guided the Red Raiders to a 84-43 record.