Normalizing the QB Rating statistic by accounting for sacks

I'm not a huge fan of accounting for lost yardage due to sacks. It's a very random stat imo. Playcall can have more to do with that than any measure of skill. I get the idea of making it worse than an incomplete but just too random imo. I do like counting sacks as incompletes though.

I've seen studies that say the vast majority of sacks are on the QB and not the o-line anyway. Either he didn't get rid of the ball when he should have (at least throw it away) or he didn't shift the pocket to a clear opening. Not always of course but the majority of the time. That's why Brees is so good at avoiding sacks. He always finds an outlet, usually gets rid of it at least and has great pocket awareness.

QB who take lots of sacks are basically being credited in QB rating for a drive-killing play when it could have just been a less costly incomplete but it looks worse on their rating.