I know DM has been discussed as a rehire. Other than Mack Brown at UNC is there any other P5 program in recent times that has rehired a football head coach?
Been a while, but Bill Walsh at Stanford. From 1977-78 he went 17-7 and to two bowl games before going to the Niners. Came back from 1992-94 and went 34-24-1. Was 10-3 in 92, but had losing records the next two. Johnny Majors also went back to Pitt from 1993-96. He was ranked three times and won a National Championship in his first stint from 1973-76. He went 13-31 in his second stint.