 Complete the following phrase:  In 2015, he was appointed by IndyCar as Race Director. Though the move was initially criticized by fans, he earned some respect back during his tenure in the role, including from long time detractor Robin Miller who, upon his departure after 2017 said I have to admit he was damn good as Race Director. Among Barnharts roles in this position was to give final instructions at each drivers meeting before every race, including the public drivers meeting prior to the 