FILE – This Aug. 29, 2019, file photo shows the PAC-12 logo at Sun Devil Stadium during second half of an NCAA college football game between Arizona State and Kent State in Tempe, Ariz. (AP Photo/Ralph Freso, File) The Big Ten has joined the Big 12 in pushing the Pac-12 to the brink, with Oregon and Washington being courted by the former and Arizona pointed toward the latter. Arizona was in serious talks to join the Big 12, a person with direct knowledge of the discussions told The Associated Press on Thursday night. Meanwhile, the Big Ten is discussing membership with Oregon and Washington, two people with direct knowledge of those talks told the AP. All spoke on condition of anonymity because nothing has been made official by the schools or conferences involved. None of the news bodes well for the Pac-12’s survival. The boards of regents for Arizona’s two biggest universities, along with the University of Washington, scheduled special meetings for Thursday night, ramping up speculation that more Pac-12 schools could leave the flailing conference. The person with direct knowledge of the Arizona situation also said that Arizona State was mulling jumping to the Big 12, too, but was