And in some ways, if we need a simplified call, I might agree. Not sure.
But underneath that simplification, it's actually a complex issue. In the old Marvel Superheroes Game, Hercules and Thor had significantly higher "Fighting" skill rankings than Captain America or Iron Fist.
It would be interesting to look at some examples of theoretically highly-skilled Herald-level characters when they are depowered. And elite streets when they have a temporary power up. I'm not sure we'd get anything decisive on the issue, but it might be illuminating .
I'm having trouble seeing a Slade who is transplanted into a Hercules body flipping around and fighting in his normal style.