COLUMBIA, S.C. South Carolina steps out of conference when it hosts Appalachian State on Senior Day Saturday, but this isn't a typical late-season breather that shows up on many SEC schedules. LINE: South Carolina -5South Carolina's banged-up offense may be even thinner as senior running back Tavien Feaster, who leads the team with 625 yards and five touchdowns, is questionable to play because of a groin injury. It remains to be seen how Appalachian State regroups after rival Georgia Southern knocked it from the Top 25 for the second straight season. Appalachian State is 22-11 on the road since joining the FBS in 2014. PREDICTION: Appalachian State 27, South Carolina 24