Kyle Larson isn’t the only driver doing a double this weekend after all as Richard Childress Racing announced Monday that Kyle Busch will drive the No. 33 Chevrolet in the NASCAR Xfinity Series’ BetMGM 300 at Charlotte Motor Speedway on Saturday. It will be Busch’s 367th career start in the Xfinity Series, but first since making the move to RCR in 2022. With 102 victories, Busch is by far the winningest driver in the history of the Xfinity Series. He also won his first and only Xfinity Series championship in 2009. Busch, the two-time Cup Series champion, competed in four races in the Xfinity S…