Pittsburgh has begun interviews to replace former coach Mike Haywood, a source close to the search said, adding it?s not expected that Rich Rodriguez will be a candidate. Rodriguez was fired Wednesday after three seasons as Michigan?s coach. According to the source, among those who are strong candidates at Pittsburgh include Alabama associate head coach Sal Sunseri, Tulsa coach Todd Graham, Penn State defensive coordinator Tom Bradley, Wisconsin offensive coordinator Paul Chryst and former Florida defensive coordinator Teryl Austin.