TOPEKA, Kan. (AP) — About the only thing the football programs at Kansas and Kansas State have had in common much of the past three decades is the often desolate stretch of Interstate 70 that connects them. The Jayhawks have the proud tradition of John Rig-gins and Gale Sayers, yet recent success has been so scant that they’ve churned through five coaches in the past 10 years. The Wildcats had…