I think it will take a full regime change (not just Quesada, but also the writers in the "Spidey Brain Trust" who have been outspoken about how bad the marriage was and how it aged the character) for OMD to be undone. I think it will be undone someday, though maybe not until someone who only remembers married Spider-Man as the "real" Spider-Man is in charge. How long that will be...who knows.