A/N: this is a more better version of the Speculation for the MCU's 3rd Spider-Man film a few books back. This time with a better idea in mind on how I think it can go without shoving certain characters in.
But anyway, here's my Speculation for Spider-Man 3.
First speculation I believe Peter and Aunt May will currently be in hiding from the law with the help of Happy Hogan due to Mysterio.
J.K. Simmons returns as J Jonah Jameson and would continue to bash both Peter Parker and Spider-Man on media.
Both MJ and Ned will likely get ridiculed and harassed by people at school because their affiliation with Peter.
Flash Thompson will likely be incredibly conflicted and at a lose of words in the fact that Peter is Spider-Man.