The Miami Marlins will ask Dan Jennings to return to his previous role as general manager and seek a new field manager at the end of this season, according to a report.

The move was mentioned as a possibility when the Marlins installed Jennings as manager in mid-May. He became the first Major League skipper with no experience as a manager or player since Atlanta Braves owner Ted Turner managed his team for one game in 1977.

The Miami Herald, meanwhile, reported the Marlins would undergo sweeping changes to its baseball operations staff with various scenarios still under consideration, including a return to the front office for Jennings.