the name of the Elite Division to 19U Elite Division for the 2016–17 season and doubling in size by adding eight more teams, mostly the prospect teams from the Premier Division's South Conference teams. However, the 19U Elite Connecticut Nighthawks team were dropped from the schedule prior to their first season. In December 2016, it was announced that six organizations (the Boston Bandits, Connecticut Nighthawks, Hartford Jr. Wolfpack, New Hampshire Jr. Monarchs, New Jersey Rockets, and the Northern Cyclones) would be leaving the EHL for the 2017–18 season for the United States Premier Hockey League (USPHL). The Bandits, Rockets, and Cyclones had already been announced as adding free-to-play teams in the USPHL's National Collegiate Development Conference (NCDC) for the 2017–18 season. All six organizations will add their Premier and Elite teams to the USPHL's Premier and Elite Divisions. In February 2017, the EHL announced that they would expand to make up for the teams lost to the NCDC. The first team announced was New Hampshire Avalanche, an organization that previously only had youth teams. Next, it was announced the league would be adding the teams from the North American 3 Atlantic Hockey League (the former Metropolitan Junior Hockey League). The six teams from the NA3AHL were the Central Penn Panthers, Jersey Wildcats, Long Island Royals, Metro Fighting Moose (who left for the USHPL after the announcement), New Jersey Renegades, and the return of the Wilkes-Barre/Scranton Knights. The league also listed the New Jersey 87's and Cape Cod-based Total Athletics. The one-year dormant New York Bobcats also returned as the Bobcats Royals as part of an organizational merger with the Long Island Jr. Royals of the NA3AHL. The Connecticut Oilers relocated from Norwalk to Hamden following the announcement that the ownership of the USHL's Cedar Rapids RoughRiders added a team called the Connecticut RoughRiders that will play out of the Oilers' former arena in Norwalk. In March 2017, the EHL announced their new divisional structure for the 2017–18 season with 16 teams in the Premier and 17 in the Elite, although the Elite would decrease to 13 after the departures of the Connecticut Oilers Elite team, the Lehigh Valley Jr. Rebels, Long Island Royals, and Metro Moose. In May 2017, the league announced that they would reorganize their two-tier league with the top tier (formerly called the Premier) being only called the Eastern Hockey League and the lower tier being called