The HUGE gap I see is play calling. Dak is better than Rush, has Dak struggled at times absolutely but it was be foolish to think that Rush is better than Dak. What I do is is two different playcalling philosophies when they both are in the game. When Rush is in the game, you tend to see more playaction, consistent run game even when its not working, and you see them being more creative bc Rush has limitations (utilization of Turpin, motion and etc). They try their best to keep him out of obvious pass situations.
But you dont see the same version of play calling when Dak is in the game. Not a lot of playaction, we abandon the run, and are in shot gun often. History and his stats show you he is better when we are running the ball, and we use more playaction. I didnt see Turpin lined up in the back field as much either. Where are these factors when Dak is at QB.
I understand people align their expectations linear to their contacts but Goff is getting paid as well, and his HC and OC are smart enough to understand they have to have a good OL, and running game for Goff to thrive and they have addressed that while he has the 6th highest QB contract. So what Dak is making isnt the conflict. To me the conflict is how MM/OC B. Shot - are calling plays, and lack of scheming and lack creativity. BC if they called some of these games for Dak as they call for Rush, it would be different outcomes and better balance.