The Big 12 added Arizona, Arizona State, Colorado and Utah from the Pac-12, but it is reportedly done.
A source told Brett McMurphy of Action Network the conference has "no appetite" to add the remaining Pac-12 schools of Stanford, Cal, Washington State and Oregon State or San Diego State from the Mountain West.
"We have no interest in doing anything," the source said. "We're done."
This article will be updated soon to provide more information and analysis.
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