operated as the two-team "Western Indoor Football Association" in 2011, each playing whatever semi-pro teams were willing to face them in addition to each other. With only the Yakima Valley Warriors left, the AIFA ceased operations; it said that it would attempt to relaunch in 2012 with eight to 12 teams in at least two regions of the United States. As of June 2011, Morris had released a statement indicating he still represented the AIFA when he purchased the assets of the Fayetteville Force. Relaunch and folding On October 27, 2011, the AIFA announced it was relaunching as American Indoor Football (AIF). The move came in light of the dissolution of the SIFL and its breakup into the Professional Indoor Football League and the Lone Star Football League. AIF announced its intentions to absorb the three remaining SIFL teams not in either the PIFL or LSFL (the Harrisburg Stampede, Trenton Steel and Carolina Speed), as well as the remaining teams that would have participated in the AIFA West. AIF intended to launch an amateur division as well. In 2015, the league absorbed the remains of the Continental Indoor Football League, picking up the Saginaw Sting and Chicago Blitz from that league; the CIFL Web site became a redirect to AIF's. (The two other surviving teams from that league chose to play in other leagues: Erie decided to join the PIFL, while the Marion Blue Racers fulfilled an earlier promise to join the X-League). In homage to the CIFL, AIF split into two conferences, one bearing the American name and the other (which includes both CIFL refugees) named the Continental Conference. The conference names were changed to Northern and Southern for the 2016 season. The 2016 season saw the league grow from nine teams to a total of 28 announced teams. However, only 21 teams ever played a league game that season, including four teams that folded midseason and several other teams cancelling scheduled games. The Columbus Lions, which joined for 2016, would finish the season undefeated and win the championship. The Lions then announced that they were leaving the league due to the league's instability, especially in the Southern Division where the Lions were the only team that did not have a cancelled or rescheduled game. On July 7, 2016, the Lions' owners announced the formation of a new league, the Arena Developmental League. On July 13, the Lehigh Valley