The ingredients are there for Cap to form a version of the West Coast Avengers in the MCU, even though Sam Wilson in the comics was never a part of that team. Avengers: Doomsday could skip over his recruitment of the team and already have them in place.

Brave New World.Captain America: Brave New World is the first Marvel movie to be released in more than six months, one of the lengthiest gaps between films in the studio's history. So it's somewhat surprising that Brave New World features just one end credits scene—but it's a big one in terms of setting up what happens next in the Marvel Cinematic Universe.