NASCAR announced that Austin Dillon cannot use his win at the Cook Out 400 at Richmond Raceway over the weekend to qualify for the playoffs. The decision comes after Dillon was involved in two wrecks during the final lap of the race. The incident saw Dillon come up on the rear bumper of Joey Logano. There was contact from Dillon to Logano, which sent Logano spinning into the wall. Dillon then course-corrected back on track and made contact with Denny Hamlin‘s right rear quarter panel, which also sent him into the wall. According to Dale Earnhardt Jr., the situation and potential fallout remind…