Yale). Army would stay in the conference until the end of the 1990–91 season, at which point they became independent (they now play in <a href="//en.wikipedia.org/wiki/Atlantic_Hockey" title="Atlantic Hockey">Atlantic Hockey</a>) and were replaced by <a href="//en.wikipedia.org/wiki/Union_College_(New_York)" title="Union College (New York)" class="mw-redirect">Union College</a>. Vermont left the ECAC for Hockey East at the end of the 2004–05 season, and were replaced in the conference by <a href="//en.w