The unofficial summer season begins next week with the crack of a hickory bat and the roar of the crowd. Northern League Baseball opens it's tenth season, with teams in St. Paul, Sioux City, Fargo, Sioux Falls and Duluth-Superior. In Duluth, the Dukes are hoping to regroup with new coaches, a new manager, and a new attitude. Minnesota Public Radio's Bob Kelleher reports, if they make any money this year, that would be new too.