Mailbag: Fate of West Coast quartet in Big Ten, what’s next for the ‘Pac-2,’ ACC chaos, Cal’s (new) boss, UW’s ordeal and more

The Hotline mailbag publishes weekly. Send questions to and include ‘mailbag’ in the subject line. Or hit me on Twitter/X: @WilnerHotline. Please note: Some questions have been edited for clarity and brevity….