This is 1/2 for Stan Lee and Marvel Studios, 1/2 for the fans:

Let's face it: 3 Spider-Men is a lot considering the time frame. As we all know, Tom Holland is the new wall-crawler. That leaves some Andrew Garfield fans and Tobey Maguire fans… not so thrilled, to say the least about a second reboot within eight years of the first. So, is there any way Maguire or Garfield could make another appearance as Peter Parker? Yes. Remember Thor: the Dark Worlds and how Thor went through various of the nine worlds? Well, there are also alternate universe Spider-Men (and in the Marvel Universe, In general). With that being said, there could be a Spider-Man movie made by Marvel Studios and Sony where the Tom Holland Spider-Man teams up with Tobey's Spider-Man and the Amazing Spider-Man. Also, it would take the weight off Tom Holland, and Marvel and Sony can do solo movies starring Garfield and Maguire, maybe even both make an appearance in one movie as a team up. And all you guys who are waiting for a Spider-Gwen or Miles Morales movie, that can be possible as well. The best part is everyone's favorite Spider-Men could all appear in the next two Avengers movies. Everyone wins! All we need is your vote!