Will Muschamp could be getting a second head coaching shot in the SEC. South Carolina officials have already had preliminary conversations with Muschamp concerning the Gamecocks' head coaching job, and he's scheduled to interview formally later this week, sources told ESPN.com. Muschamp, 44, is in his first season as Auburn's defensive coordinator. He was the Florida head coach for four seasons from 2011 to 2014, compiling a 28-21 record before being fired at the end of the 2014 season. A source tells ESPN's Joe Schad that South Carolina also intends to speak with former Rutgers and Tampa Bay Buccaneers coach Greg Schiano and current Arizona Wildcats coach Rich Rodriguez. Schiano is currently an ESPN analyst. FoxSports.com initially reported on the Gamecocks' interest in the two. Oklahoma offensive coordinator Lincoln Riley  is also on South Carolina's interview list, while Gamecocks interim coach Shawn Elliott interviewed on Wednesday. Muschamp has an...