I'm not sure how you can say that some of the blame is not Dad's fault... I see bad decisions all the time by him , even now that he is doing better.. he takes sacks instead of easily getting rid of the ball, he throws for 40 yards on 3rd and 5 on critical drives against great teams, regularly.
The OC give him a play but he has multiple reads and targets for that play.. 90% of the time you should be throwing the 5 yards for a first down, not the go for it all pass. He is not even very accurate on long balls , most of the time, even more reason to stop that behavior. It was Pickens ability to pull back and out jump defenders that allowed him to complete a few of those passes in the eagles game.
He has a part in the blame, imo. If you do not agree, then we will have to agree to disagree.