Fire up the rumor mill: The Big 12 is looking to expand. The conference's announcement of its intentions to explore adding teams immediately set off a wave of speculation on who might be the best fit to join the Big 12.
There is no shortage of options, so SI's Andy Staples joins hosts Zac Ellis and Lindsay Schnell on the SI College Football Podcast to break down which potential candidates make the most sense. They also discuss how Big 12 expansion could impact this season's coaching carousel, what to make of Jim Harbaugh's appearance at Big Ten media days and more.
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