As a coach , Doss has known Calipari since Cal 's Memphis days -- calls him a friend -- .
As a coach , Doss first met UK assistant Kenny Payne back when Payne was a high school standout in Mississippi .
As a coach , Doss has known Calipari since Cal 's Memphis days -- calls him a friend -- and first met UK assistant Kenny Payne back when Payne was a high school standout in Mississippi .