It may, but based on what I have heard, QBs are a lot smarter on All Madden. I don’t ever play All Pro so I cannot verify this.
I do think, however, that NOT messing with the sliders and instead messing with penalties and speed differential is important here. In addition, the particular ratings and traits of Trubisky might matter.
Playing on All Madden is not impossible. You just HAVE to mix up your calls (offense and defense), and you HAVE to consistently make the right reads, and do so quickly. Furthermore, you cannot be running four verts or long developing routes on third and 20. You have to be like a real NFL team and call a draw or screen and punt.
So, All Madden is hard, but it is easier if you play the game less like a video game and more like what you see in the NFL.