By Andrew Holleran NASCAR Xfinity Series driver Ty Gibbs will be making his Cup Series debut in unfortunate circumstances on Sunday afternoon. 23XI Racing driver Kurt Busch has been ruled out for Sunday’s race at Pocono. Busch is still dealing with concussion-like symptoms. He’s unable to participate in Sunday’s race So, Gibbs will be taking his place and making his Cup Series race in the process. It’s unfortunate for Busch, but exciting for Gibbs, who will be making his debut. Gibbs already has a pretty big fan in legendary NASCAR driver Dale Earnhardt Jr. Sunday afternoon should be fun.