I'm taking a wait and see view of the movie. However I do hope that they at least adress the love triangle of MJ/Peter/Gwen at some point in the new movies. Gwen will most likely die in number 3, and MJ will be there to help him with the loss. I would have liked to have seen at least a bit of him trying to date Liz Allen, since she was the girl he first liked and wanted to date in high school, and she had a crush on spiderman, then they went to college and enter the whole Gwen/Betty/MJ problem.
If Capt. Stacey is being used as the Anti-spidey person, perhaps we can see a young Jean De Wolf in there acting as the opposite and being okay with the web slinger. It would add to some interesting moments given the whole connection to that era of Spiderman.