Never say never. Remember that Marvel had tried dumping MJ in the late 90's/early 00's too but then Sam Raimi's Spider-Man movie came along and placed her front and centre, so they had JMS send Peter and Aunt May packing across the country to bring her back. Considering the attention Zendaya's casting has been getting for the new movie (and if she is indeed playing MJ) and if RYV continues to stay above the regular ASM, I could see OMD being reversed. The return of the Supermarriage has definitely brought the idea outside of the realm of impossibility.