The latest updates and spoilers for "Avengers 4" reveal the possible release of the film's first teaser trailer. MCU Cosmic writer, Jeremy Conrad, speculated that Marvel Studios will launch the teaser on November this year. "Guardians of the Galaxy's" Karen Gillan hints that Nebula will team-up with four Avenger members in the sequel.

The fourth film will take place after the events of "Avengers: Infinity War." It comes as the surviving heroes struggle to figure out how to stop Thanos from destroying haft of the remaining universe and save their fallen friends from the effects of the completed Infinity Gauntlet.

First teaser trailer on November

According to MCU Cosmic, Marvel Studios will likely drop teaser trailers for their remaining phase 3 Movies: "Captain Marvel" and "Avengers 4" on November 29. The live-action "Captain Marvel" film will serve as an origin story for Carol Danvers and her encounters with the alien race, The Kree.

Carol will return in the fourth film as she helps Earth's Mightiest Heroes stop Thanos and resurrect their friends. While Marvel Studios did not make any comments about the rumored November trailers, it is safe to say that the producers are planning something big for comic book fans by the end of the year since these two movies will be shown in March and April next year.

Nebula team-ups in the sequel

According to Comic, Karen Gillan teased three Marvel character team-ups for Nebula during the events of "Avengers 4." She told Fandango in a previous interview last year that Nebula will likely make friends with some of the Avengers, since they are not fully aware of her connection to her adopted father, Thanos.

"I know who her new BFF is," Gillan told Fandango. "And I can't tell you. I can't. I promise you it's brilliant and unexpected and just so good...I don't know about any frenemies."

The first character hinted is Tony Stark (Iron Man) since he and Nebula are the only two people remaining on Titan after Thanos wiped out Doctor Strange, Spider-Man, Mantis, Drax, and Star-Lord.

The second character is Stark's best friend, James Rhodes (War Machine), due to their serious and militaristic attitudes.

The next character is Natasha Romanoff (Black Widow) due to their similar backgrounds of being assassins and being raised by horrible parental guardians. The last one is Thor, who may she confide in while sharing their dysfunctional family problems similar to Gamora.

The events of the fourth movie will change the characters going through phase 4 such as Tony's possible demise and Peter Parker living up to his legacy in "Spider-Man: Far From Home" movie. The Guardians are setting off on a new adventure in space, and Doctor Strange will fulfill his destiny as the next Sorcerer Supreme.

"Avengers 4" is set to premiere in cinemas on May 3, 2019.