BTN.com staff, September 11, 2013

If you're on Twitter, you can vote in our ongoing series of Big Ten Twitter polls for our weekday TV show #BTNLive weekdays at 6 p.m. ET. On Wednesday's show our experts discuss this question: Which Big Ten team faces the biggest challenge from the PAC-12 this Saturday?

Select your choice below and tweet out your vote. Anytime you use one of those hashtags, you cast a vote. Spread the word. We'll be tabulating the hashtag totals all day and throughout the show. The hashtags again are: #NEBvUCLA, #WISvASU, #OSUvCal, and #ILLvUW.

Editor's update: This daily poll is now closed. Thanks for voting.