Re: Compilation of Useful Links
I don't think such a change would hold much practical use, nor make a whole lot of sense from a conceptual point of view.
Icons are listed under "Visual" suggestions because that is where they are the most relevant: The essence of icon suggestions lies in what we concretely see, since there is no such thing as "conceptual suggestions" of this kind (It is of little use to say that an overused icon needs changing if you are not providing something concrete to replace it with). And, as we know, all suggestions regarding the change of icons belong in the "Visuals" sub-forum.
However, the essence of remakes and hero suggestions lies in the actual change suggested and the conceptual content/mechanics of the hero, respectively. Aspects such as icons are of little importance (if any) in these kind of suggestions, and even when they might be a nice complement, they aren't really a substantial part of it.
In concordance with what has been posted above, icons are listed under "Visual Specifics" exclusively.