So should we also count terrible throws that are nearly picked out of a QBs rating?
Yes, with the exception being balls that were tipped. I'd love to see that included, but it would HAVE to have some logical things put into it. Don't count cases where there is PI happening against the player on offense that is targeted, i.e., pushing a receiver down as the ball's getting thrown, turning what might have been a good pass into a bad one.
The more I think about it, this would be a tremendously difficult stat to quantify. I'm not sure it's possible with any degree of fairness, frankly; but I'd love it if it could be done. I'd also love it if they penalized QBs for passes the receiver has to adjust to, assuming the receiver is running a crisp/correct route.