Who: South Carolina (3-2, 1-2 SEC) vs. Arkansas (2-2, 1-1)
When: 4 p.m. Saturday
Where: Williams-Brice Stadium (80,250)
TV: SEC Network
Radio: 107.5 FM
Three story lines
1. The Gamecocks continued to show flashes against Texas A&M but didn’t come close to putting it all together. Arkansas lacks the talent or high ceiling of the Aggies, but their strong identity and schematic quirks make them dangerous.
2. Like defending the run? The Gamecocks will have to. Arkansas is as old-school a power-running team as you’ll find in the SEC (Georgia is close). That includes former Gamecocks back David Williams, who…