Tyler Aki breaks down the 10 biggest storylines in college basketball heading into the season. How are Duke and Villanova going to manage without their Hall of Fame coaches? A bunch of star big men are back, but the guards are unknowns. Can the Big Ten find its stride in the NCAA Tournament? Plus, Final Four picks! Also, Wisconsin head coach Greg Gard joins to preview the Badgers, facing off against Juwan Howard on Valentine's Day after last year's brawl and playing in a baseball stadium.