I heard Clayton on the radio kinda try to explain his performance last Sunday. Besides saying that he was blanketed by Pittsburgh, he had head health issues from his hit the week before. Said he was dehydrated and had to drink through a straw because his jaw was all messed up and missed his McDonalds drive-thru because he couldn't chew right, LOL.
Then again, it was kinda jokey so maybe his performance was just the result of good coverage. Anyways, I don't think Chad is going to have such a dismal game twice in a row. His ego wouldn't be able to take it. I can imagine him going crazy after getting his head knocked off one game, then one catch for 11 yds the next, and then no TD the third game.