With Secret Wars around the corner it seems like the Ultimate Universe is about to come to an end (for real this time,) and that the 616 (or whatever Battleworld will evolve into) will absorb some of it's refugees. Ultimate Jessica Drew is a fairly unique creation, and she is important enough to the Miles Morals Spider Man and has enough potential that I would not be surprised to see her make the jump. I'm not sure how she would fit in, though.
Ultimate Jessica is not a character that seems to have a role in the main Marvel Universe as is. We already have a Jessica Drew, several Spider-Women and a Black Widow, after all. I don't see her keeping the Drew last name if she survives the merger. I could see her going by Jessica Parker or perhaps Riley. If Kaine isn't resurrected before the end of Spider Verse I could also see Jess taking the Scarlet Spider ID. She seemed to bond with her clone brothers a bit in the mini, and she always wore red so it works.
I also see her as having a much better relationship with 616 Peter then she did with Ultimate Peter. 616 Peter has been around longer then his Ultimate counterpart and he has dealt with clones and things far stranger then clones before, so I don't see him being as bothered by Jess as Ultimate Pete was. The age difference probably helps in that regard, too. If Kaine does make it out of Spider-verse, I would like to see some sort of bond between the clones as well.
Thoughts?