Ricky Stenhouse Jr. and Michael McDowell had already taken the checkered flag at Charlotte Motor Speedway. That didn’t stop them from settling a score on the track.What started with Stenhouse repeatedly banging doors with McDowell on the cooldown lap ended with McDowell spinning the No. 47 Chevrolet entering Turn 3. The two drivers eventually talked things over on pit road, but Denny Hamlin believes NASCAR might have something to say about how the confrontation unfolded.And according to Ha