Posted by ESPN.com's Tim Griffin
The folks at SportsNation will be conducting an afternoon-long chat on all things college football.
The festivities start at noon ET today when Big Ten blogger Adam Rittenberg starts us off.
My 30-minute block will begin at 3:30 p.m. ET.
Please feel free to contribute any Big 12 questions my way once my time begins or to any of the ESPN.com contributors.
As always, I look forward to answering whatever questions you may have.