had just joined the WCC, which did not sponsor softball, BYU returned its softball team to its one-time all-sports home of the WAC for the 2012 season. After that season, it joined the PCSC, which was still home to the other four softball-sponsoring WCC members (Loyola Marymount, Saint Mary's, San Diego, and Santa Clara). The second and final wave was triggered by Pacific's return to the WCC, giving that conference the six softball schools needed for an automatic NCAA bid. Accordingly, the WCC announced that it would begin sponsoring that sport in the 2014 season (2013–14 school year). The remaining two PCSC members, Cal State Bakersfield and Utah Valley, soon accepted invitations to become all-sports members of the WAC. Wrestling On September 19, 2012, the Mid-American Conference (MAC) announced that it would add three new affiliate members in wrestling. Two of the new schools moved as a direct consequence of realignment. The wrestling programs of both the University of Missouri and Old Dominion University were forced to find new homes as a result of their announced all-sports moves. Both moved from conferences that sponsor wrestling (respectively the Big 12 and CAA) to conferences that do not sponsor the sport (respectively the SEC and C-USA). As a result, both moved their wrestling programs into the MAC. Missouri competed only in the conference tournament in its first MAC season of 2012–13, and started conference play the following season. As Old Dominion did not leave the CAA until July 2013, it began MAC competition in 2013–14. The third new MAC affiliate was the University of Northern Iowa (UNI), moving from the Western Wrestling Conference (its all-sports conference, the Missouri Valley Conference, then as now did not sponsor wrestling). UNI's wrestling move was on the same timetable as that of Missouri—tournament participation in 2012–13 and conference play the next season. The CAA would drop wrestling after the 2012–13 season as a result of further changes in conference membership; see the dedicated section of the CAA realignment article for more details. Lacrosse With the 2014 addition of Rutgers and Maryland, the Big Ten would have had six women's lacrosse teams and five men's lacrosse teams. Both sports were sponsored by Ohio State, Michigan, Penn State, Rutgers and Maryland, while women's lacrosse was additionally sponsored by Northwestern. In the 2015 season (2014–15 school year), the women's teams and the men's teams (with the addition of formerly