Hats off to Milligan University ranking 15th in the newly released U.S. News & World Report’s Best Regional Universities in the South, according to a Milligan news release that also shows the school has 10% higher enrollment than a year ago.The release notes the university is the only one in the Northeast Tennessee/Southwest Virginia region to land in the top 15 of the sub-ranking, which lists universities with some master’s programs but few doctoral programs.