OAKMONT, PA - JUNE 15: USGA executive director Mike Davis speaks with the media during a practice round prior to the U.S. Open at Oakmont Country Club on June 15, 2016 in Oakmont, Pennsylvania. (Photo by Rob Carr/Getty Images)
OAKMONT, PA - JUNE 15: USGA executive director Mike Davis speaks with the media during a practice round prior to the U.S. Open at Oakmont Country Club on June 15, 2016 in Oakmont, Pennsylvania. (Photo by Rob Carr/Getty Images)