Sets of hands? He tipped the ball out of the receiver's hand, and made the play. Do your eyes lie to you? It wasn't going to be 6 either, as he would have caught it at the 5 or 6 yard line (but he didn't).
Aaron Williams looks really promising, i'm glad they picked him.
I also agree with whoever said McGee is better at run support than McKelvin, I think that's obvious.