He went to a school "University School" in Miami that has since been ruled an ineligible institution by the NCAA which means that his grades from there are invalid. Along with the NCAA rulling, individual conferences have decided to rule those credits ineligible, including the SEC and commissioner Mike Slive.
It is that reason that last year he was ruled ineligible and not allowed onto the team. If he could retake his entrance exams and score highly, it is my understanding he could be let in, but that apparently isn't an easy option for him.
Morely went to this school too but players such as him (those already at NCAA member schools) are being "grandfathered" in and allowed their eligiblity.
Hard to say which way it is going to go. The school is attemping to appeal on his behalf.