Bucky was announced as part of
Not only were things like Blade and Spider-Man talked about, but also the upcoming film Thunderbolts. Feige confirmed who the leader will be for the team the Thunderbolts, and it is the one and only Bucky Barnes, who is known also as The Winter Soldier.
Baron Zemo broke The Avengers apart over the events of Captain America: Civil War. In Thunderbolts, Zemo needs to take his mission a step further. With how the system mistreated him, Zemo will want to tear it all down. He could see the character of Sentry as his “golden ticket” to enact his master plan.
While under control of the Russians, Barnes meets and begins falling in love with Natasha Romanoff, who goes onto become the Black Widow. He reunites with her after regaining his senses in the modern era.
Rikki Barnes was a native to this world and granddaughter to her world's version of Bucky Barnes. Her brother John was involved with a radical group led by the Red Skull and through that contact she met Captain America, eventually becoming his protégé.
The Thunderbolts are an antihero team appearing in American comic books published by Marvel Comics. The team consists mostly of reformed supervillains. Created by Kurt Busiek and Mark Bagley, the team first appeared in The Incredible Hulk #449 (January 1997).
As of #175, Thunderbolts is renamed Dark Avengers with writer Jeff Parker and the art team of Kev Walker and Declan Shalvey remaining on the title. When the Thunderbolts are missing in the time stream, the Dark Avengers were recruited as a replacement team.
Bucky Barnes, the Winter Soldier, is also a hero with a lot of blood in his past, which leads him to form his team of Thunderbolts in the comic books. In the MCU, Bucky still didn't figure out how to redeem his past as a killer, which explains why he'll end up working with Valentina.
Deadpool is a part of the new Thunderbolts team along with Red Hulk, The Punisher, Elektra and Venom.
They even find support from heroes like Black Widow, the New Warriors, and Spider-Man. But the final pages reveal the Thunderbolts aren't a new hero team at all.
Captain America: The Winter Soldier
It turns out that Bucky survived his fall, but was found by HYDRA and brainwashed into an assassin operative of HYDRA as The Winter Soldier.
Characterization. In Captain America: The First Avenger, Barnes is a sergeant in the United States Army, the best friend of Steve Rogers, and member of his squad of commandos.
James Buchanan “Bucky” Barnes enlists to fight in World War II, but eventually literally falls in battle. Unfortunately, the evil Arnim Zola recovers him and erases his memory, turning him into a highly-trained assassin called the Winter Soldier.
The Thunderbolts will comprise of Contessa Valentina Allegra de la Fontaine, Ghost, Red Guardian, Yelena Belova, Bucky Barnes (a.k.a Winter Soldier), US Agent, and Taskmaster.
Despite Thunderbolt being a stronger weapon than Mjolnir, and even Stormbreaker, the Infinity Gauntlet is still the most powerful weapon in the MCU, at least when powered by the Infinity Stones.
The Suicide Squad's origins as a comic book date back to 1959, while Marvel only introduced the Thunderbolts in a 1997 issue of 'The Incredible Hulk'.
The Thunderbolt (Yz) is a fictional character appearing in comics published by DC Comics and the name of other fictional genie variants within the 5th Dimension as well. Yz was originally portrayed as a genie-like character who hosts Johnny Thunder and then later Jakeem Thunder.
The Thunderbolts, outed as the Masters of Evil, were hunted down by S.H.I.E.L.D.
Surviving the war and believing Captain America's death, Bucky eventually marries Gail Richards and has a large extended family. During which, Bucky is diagnosed as having lung cancer from chain smoking back in the War. Barnes and Gail both live to see Steve's revival in the 21st century and renews their friendship.
Barnes then became an instructor in the Red Room. Natasha and Bucky developed romantic feelings and started a secret relationship. The KGB discovered the two were romantically involved, and their relationship ended with Natasha's engagement with Shostakov.
Along with the Winter Soldier and Black Widow both being soviet spies, Bucky was part of the training program for the Black Widows in the comics. As expanded on in the 2004 run of Captain America, Natasha was one of the few bright lights in Bucky's life during his time as the Winter Soldier.