Captain America has been around for a very long time, but has this Avengers hero ever had any kids in Marvel Comics?

Very shortly after the first trailer for Avengers: Doomsday hit the internet, it appears a Spider-Man: Brand New Day trailer has also surfaced online ahead of time. While it's pretty much impossible to verify if it's one hundred percent a real trailer, the clip is being swiftly taken down by copyright strikes, lending credence to the footage.