Even the best college basketball teams have massive question marks heading into the 2014-15 season.

Whom will the defending national champions rely on in the post, and whom will the runners-up play at small forward?

What happens if Duke's big man gets injured or is simply not as effective as promised? On the flip side of that coin, what if Michigan State's key players actually stay healthy this year?

Will a freshman start at point guard for Kansas? What will SMU do without the freshman who was expected to be its starting point guard?

We'll try to answer all of those questions and more as we address the biggest issue facing each of the top 20 teams at roughly the midpoint of the offseason.

These 20 teams...

Read Complete Article at Bleacher Report - College Basketball
Article is property of BleacherReport.com