Chase Elliott did what no other playoff driver has been able to do yet in this postseason. Did we expect anything else? Elliott and his No. 9 Chevrolet made a championship move in the final two laps to change the complexion of Sunday’s race and the playoff standings all at once — and he ended up taking the checkered flag at a raucous Talladega Superspeedway. “How about these fans, man,” Elliott told NBC Sports at the start-finish line, the checkered flag in his hand. The crowd erupted. NASCAR’s most popular driver then added, “You guys are what make this special to me.” Elliott is now the only…