My left ribs are different than the right ones. I was on hungry skeleton mode and it didnt noticed.
After gaining muscle it is more noticeable, lel.
Muscle grows on the bone, so different bones means different muscle shape.
My pecs are different size, now my nipples are at different height hahah
This isnt an imbalance, both of my chest muscles are equally strong. They are just different because of my bones.
So to your question, it could cover it, or maybe it could accentuate it. But who cares?! Just get healthier, thats the important thing.