Posted in the video games thread, but I'm pretty sure the scene toward the end with Thanos landing is from a cutscenes they used in the Future Fight mobile game a few months ago.
Also holy crap the Skrulls?! Someone in the Avengers has got to be revealed as a Skrull. My money is on Nick Fury.
No. They pose as numerous heroes throughout storylines and are known to have been infiltrating earth for many, many years. Outside Cap Marvel, their biggest interactions for my money are with the F4, which, given our current lack of access to those characters by competent movie makers, sucks.
If we got Thanos vs Galactus...I'd be a teenage girl when Titanic came out. Still blows we have no Silver Surfer in the MCU.
Surtur, as he will seen in Thor: Ragnarok, is a product of two performances. Thor: Ragnarok director Taika Waititi performed the motion capture sequences for the character on set while veteran actor Clancy Brown lends his voice to the character. Waititi revealed as much during a red carpet event at San Diego Comic Con following the Marvel Studios panel in Hall H.
I think they'll do Secret Invasion and the Kree-Skrull War in Phase 4. It wouldn't surprise me if they end Avengers 4 with a reveal that someone like Fury is secretly a Skrull to set up the next Phase.
Buddy at Hall H said he loved the Black Panther footage more than anything. Wish they would release that