Debo Williams is returning to South Carolina for a fourth year with a purpose. Last week, the South Carolina linebacker revealed his expectations for the Gamecocks’ defense in the 2024 campaign. “Everything’s gonna come together this year, man. We were pretty young last year,” Williams said. “A lot of guys were seeing if I was coming back, because it was either I was gonna go to the NFL or I was coming back to South Carolina. That was my whole thought process. But, we literally had a group chat —me and a lot of the guys on the defense — just regarding whether we’re gonna come back or not. “Tha…