Here is what the Illini rivals site had to say about Harris:
Darnell Harris Milwaukee Running Rebels
Here's a kid that most probably haven't heard of, but with Illinois looking for big men in the class of 2011, keep an eye on him. A 6-foot-6 athletic and long post player with some decent skills. He hit one baseline jumper on a kick out and it evoked memories of Warren Carter during his time at Illinois. His shot blocking ability was good, and defensively he had a presence. He is still a bit raw when he posts up, but that should come with time.
Link:
http://illinois.rivals.com/content.asp?CID=803347