Well, there's video. #21
At first, I wasn't favorably impressed since Djurisic is a 3-star, and I didn't note any particular speed or leaping ability. I like for bigs to work from the inside out, instead of floating around the perimeter, and there seemed to be too much of that in Djurisic's game.
But I admit that I don't know anything else about him, and Djurisic could be just the kind of guy that we need. I don't think that Fox would spend a scholarship just to have a complete roster.
So let's wait and see how this one turns out.