Tom Crean and his Indiana basketball team had a successful 2012-13 season. The Hoosiers won an outright Big Ten regular-season title for the first time since 1993 and were a No. 1 seed in the NCAA tournament.
Despite the success, the team is losing its core. Starters Jordan Hulls, Christian Watford and key reserve Derek Elston are graduating. The team's best players, Victor Oladipo and Cody Zeller, are leaving for the NBA. With all that talent departing, Crean faces a lot of questions heading into the 2013-14 campaign.
This slideshow examines what Crean's five most pressing concerns are as the offseason begins. The concerns were ranked from least detrimental to IU's success, to most detrimental.