While that can sound like a tease, it's also possibly just a nod to other Spider-People and not much else.
Wtf? No Bombshells? That's surprising, Bombshells should go without saying.
Wonder if they'd do some character separation like Shattered Dimensions, with how each Spider having more different movesets, though gadgets, venom blast and whatever would be what really separate them.I'm wondering if the main thrust with the next game will be balancing Peter and Miles, working in the Symbiote, or expanding on Peter's gameplay. Or all three?
They could always make Peter fight with the speed of Spider-Man and not a regular fighter's, his sloppyness stood out even without Miles in mind.
spoilers:end of spoilers
From the first game I only remember references to Daredevil, Doctor Strange, Black Panther, and Avengers, you can maybe stretch it a bit and say that Avengers include mutants because of Wanda and Pietro, but that's assuming they're there, and the specific members are never referenced, at best you can say Iron Man is a member because of the buidilng.