I don't know if it's the yips, but something definitely happened during the SD game. The first couple games of the season he had much more confidence, threw the ball multiple times to a spot, and put a little zip on the ball sometimes. SD and Houston? Happy feet, airing it out, not throwing it until the WR shows as open, not trusting his receivers, everything.
Hopefully the kid gets his mind back, not just for our sake, but for his. He seems like a good guy who tries real hard to do the right thing, thats the sort of guy you hope finds success.