Tom Crean has taken Indiana's basketball program out of the cellar and put it back on the national scene.
Top recruits are coming to Bloomington, and the team is winning again.
Last season, under his leadership, the Hoosiers won an outright regular-season Big Ten title, were a No. 1 seed in the NCAA tournament and made the Sweet 16 for a second consecutive time.
Despite how far Crean and his Hoosiers have come, the fiery head coach still has a lot to prove.
This slideshow will discuss the five biggest questions facing Crean heading into next season. The questions were ranked based on importance to team performance and fan happiness.