It seems likely that the injuries affected the ability to throw, which resulted in bad passes and interceptions, and then those failures wrecked his confidence. That is all understandable, and maybe he could be fixed next year. We would all love to see that. We have no idea how much pain he was in or how hard it was to throw with that harness. But are the great ones so fragile in terms of confidence? It seems like he is streaky based on whether or not he "feels dangerous," and that kind of mentality is not really conducive to comeback drives to win in the final two minutes.