North Carolina is cleaning house. Head coach Butch Davis was fired on Wednesday, while Athletic Director Dick Baddour stepped down on Thursday. Former North Carolina head coach Butch Davis   Defensive Coordinator Everett Withers was promoted to interim coach, on Thursday. But what about beyond this year? Who are some possible candidates for the UNC job in 2012? Steven Lassan, and Mitch Light, of Athlon Sports, list some names.