While the Gamecocks earned a comfortable win at Williams-Brice Stadium over the weekend, several alumni of the South Carolina football program participated in the third week of NFL regular season action for their respective teams. Here’s how they performed in their Week 3 contests. [Join GamecockCentral for great coverage, great community] AFC EastCam Smith – Cornerback, Miami DolphinsSmith did not record any statistics or play any snaps in the Dolphins’ 24-3 loss to the Seattle Seahawks. He has yet to play for the Dolphins this year, as he was placed on short-term injured reserve ahead of the…