Tom Holland claimed his brother's scene was deleted from the film weeks before it was shown in theatres. "Harry has been cast and is now on set. I went over to the stunt coordinator and say, 'Please just make it so he's upside down, whatever you do with the stunt.' We're putting on a show. Harry is swaying back and forth, upside down. Bless him; he's doing an excellent job "Holland chuckled as he remembered. "And as the day progresses, he's got these lines, and he's forgetting them, and his eyes are about to come out of his head."
Miles Morales has already been hinted at in the Marvel Cinematic Universe. Donald Glover plays Aaron Davis in Spider-Man: Homecoming, a figure who is Miles Morales' uncle in the comics; Aaron does mention having a nephew in the film. While the name Miles was never stated in the film, Marvel Studios president Kevin Feige acknowledged in 2017 that the nephew character exists — and Glover's participation in the film opens the door, with a handful of ways bringing Miles into things could work.