Daniels is really a 2010 kid, but he missed a significant amount of school as a sophomore while he and his father cared for his sick grandfather. While Daniels' dad work, Daniels took care of his grandfather, who had cancer, so he missed like a semester of school and then didn't play basketball as a junior. That's the way I understand the situation went.
So because of that hardship, Daniels has been classified as a junior when really he is a senior in age. They were awaiting a waiver to grant an extra year of athletic eligibility, but while they've waited, Daniels has taken lots of summer and night classes, and has become eligible to be a part of the 2010 class.
Georgetown has one scholarship open this year due to Greg Monroe's departure to the NBA. Don't get your hopes up though, looks like Kentucky and Calipari are all over the big man.