Besides all of the bonehead throws into triple coverage and endzone INTs, he did 2 things that really show me he doesn't have much of a football IQ. First, on 4th and goal he tries to run it in, in which there was no way he was going to make it (at least throw into the endzone) and (2) the final play he doesn't even throw into the endzone but hits a man 4 yards short of the endzone. Why not throw it into the endzone at that point, if it is intercepted who cares, game over.
Have to sit him
Have to sit him