When an NBA prospect returns to college, it usually means he was unable to maximize his draft stock the year before.
In what was a disappointing season for many, a number of projected first-rounders decided to give it another shot in college. And they'll have questions to answer in the process.
Except for Marcus Smart, each returning prospect finished last season with a cloud hovering overhead. That cloud represents a barrier, or a reason for scouts to feel a bit skeptical about his transition to the pros.
These are the questions that each prospect will have to answer to help scouts and executives make their evaluations.