Closing off this eye-watering preview, there's a chunkier dose of spider versus spider as Miles and Miguel battle on what looks like a futuristic bullet train with other Spider-Folk, including Peter and Gwen, trailing closely behind. Peter tells Miguel that this isn't what the futuristic crime fighter promised, suggesting that this fresh dose of power might've gone to O'Hara's head. Whatever it is he has planned, though, Miles isn't signing up for it.
In what feels like a final battle moment that you'd expect would be tucked away until the film's release, Miles looks to be charging up against Miguel and saying he's "going to do his own thing." The question is, what kind of ramifications could that have on all the universes? If the MCU and "Into the Spider-Verse" have taught us anything, it's that throwing things out of inter-dimensional whack — much like the Kingpin does with his hopes for bringing back his wife and son — causes problems.
With that in mind, could the film end with Miles' actions having a negative impact and Miguel being in the right after all? Given that this is the second part of a planned trilogy, who can say? Either way, our Spidey-Senses are well and truly tingling.