I love this. You tell him he doesn't know who the primary was as he doesn't work for the Dolphins, but then the rest of your post is basically saying that Clay was the primary, that they wouldn't throw the hitch as it hadn't worked earlier etc. So, I guess you must work for the Dolphins, that's what I'm taking from all this.
Clay is the only receiver looking back. The others are going deep. Why would they go deep when they couldn't block Williams the previous play?
I don't work Dolphins and I certainly don't know who he was throwing too. But the picture says a lot if you really look with open eyes.