If there are a few characters I would like to see in Ultimate Spider-Man, those should incluide Black Cat (a voice which would sound perfect for her would be from E.G. Daily (she was Buttercup in PPG, Mockingbird in Avengers: EMH! and a few other characters I have no time to mention)), Gwen Stacy (Mae Whitman (best know as Katara in Avatar: The Last Airbender) would do a beautiful work voicing her), Firestar (she would sound pretty perfect voiced by Kaite Souice (the voice of Sally in Sonic Satam)) and a few other Marvel Superhero teams, like the Fantastic Four and the X-Men.