drafted or not mostly would be about his measurables and how he plays in the pre-draft camp.
Robinson has done enough at the college level to get that far and now they will want to see how that translates.
Certainly another year of college showing better defense and higher percentage shooting would help as well. But next year's draft is much better than this years.
Honestly for a guy like Robinson if he stays in college staying with a guy like Young to learn new things would be a best case scenario. Playing for Pope would just be the same coaching that has gotten him here.