The Pacific 12 Conference announced Thursday that Boise State, San Diego State, Colorado State, and Fresno State would be joining from the Mountain West Conference beginning in 2026. These additions signal a significant change for a conference that saw 10 of its teams exiting for other conferences over the past year, leaving Washington State University (WSU) and Oregon State University (OSU) to fend for themselves. The Pac-12′s board of director…