"Looks like you're giving the orders now Captain." One thing apparent in this trailer and the original teaser is that SHIELD is going to experience some problems from within (more on that in a second). This, it appears, forces Cap to go out on his own in order to stop TWS, recruiting Falcon (whose winged action scenes look amazing) along the way. We see a few hints of this, such as Cap, Falcon, and Black Widow running from/attacking SHIELD vehicles, and speaking to Nick Fury in what appears to be an underground bunker. We also see a few glimpses of Rogers in his First Avengers costume; so does that mean he ditches the new SHIELD-given gear? After all, Cap said it himself, "You said not to trust anyone."