Mailbag: Explaining Oregon vs. Liberty, Baker’s proposal, the ‘Pac-2’ and Power Five status, the 2004 controversy and more

The Hotline mailbag publishes each Friday. Send questions to pac12hotline@bayareanewsgroup.com and include ‘mailbag’ in the subject line. Or hit me on Twitter: @WilnerHotline. Please note: Some questions have been edited for clarity and…