By Andrew Gould Spencer Rattler will look to turn the page with South Carolina after his 2021 season went haywire in Oklahoma. This time last year, Rattler sat atop the world as a Heisman Trophy candidate poised to go high in the NFL Draft. He instead got benched during the season for Caleb Williams, who will reunite with head coach Lincoln Riley in USC. When speaking to media on Wednesday, via Matt Howe of 247Sports, Rattler discussed the “crazy whirlwind” of his time in Oklahoma. “Last year, things went how they went. I couldn’t control it,” Rattler said. “I feel like as a player I was doing…