Fun fact of the day that I'm sure everyone already knows.
That "mysterious dude" was actually Alexis Denisof aka Wesley from Buffy/Angel.
I haven't seen Avengers in months...but was the hooded guy adapted into 616 Marvel as Corvus Glaive in Infinity?
Regarding the Skrulls, I take it that means they can use Avengers mash-up Super Skrulls but not the one with the FF's powers?
And random side topic about movie rights, for how many more movies will Sony control Wolverine? I bet Marvel would jump at the chance to add him to the Avengers to piss off the internet