Some Marvel star's contracts are coming to an end and yet they have been hinted that they will continue to make Marvel films should Marvel strike new contracts for them. Robert Downey Jr., Chris Evans and Chris Hemsworth have been the centerpieces of the first 3 MCU phases since it began with Iron Man. Hopefully, they will survive Avengers 4 and continue to be in those centers in future phases.
Marvel has all but confirmed that they will continue trilogies beyond their third film. Robert Downey Jr. has said that he would only do Iron Man 4 if Mel Gibson directed the film. The Russo Brothers have stated that they would be willing to continue working with Marvel after Avengers 4. So It is time I write my attempt at fourth films of Marvel's Trinity, basing them on the oldest and latest storylines that Marvel has ever created. Here is my versions of the films would look like:
Iron Man 4 - Directed by Mel Gibson:After the events of Avengers: Infinity War/Endgame, the Mandarin(portrayed by Ken Watanabe) finds the chance to steal something of value and begins a conquest on the Middle East. Local and global governmental forces are unable to battle him due to the power of the rings and Justin Hammer Sr(Al Pacino)., father of Justin Hammer and Zeke Stane(Colin Farrell), son of Obadiah Stane/Iron Monger are working alongside the Mandarin to bankrupt Stark Industries, so Tony Stark must once again suit up as Iron Man and recruit Dr. Strange because the Mandarin also has Fin Fang Foom(voiced by Bill Nighy) by his side and got his hands on an artefact that belongs to the Sanctum Sanctorum that has been raided during the chaos. Pepper Potts later receives her own armor from Tony Stark and help Tony confront his own demons and stop the Mandarin.
Captain America: Secret Empire - Directed by Anthony and Joe Russo: Following the events of Avengers: Endgame, infuriated by Captain America's refusal to turn to the dark side, AIM director, M.O.D.O.K(potrayed by Warwick Davis) decides to create Koblik(portrayed by Mia Talerico) and use it to alter history, so that Steve Rogers has been a HYDRA double agent for his entire life. Falcon and Winter Solider must recruit The Avengers and other heroes, so they can bring back the real world Steve Rogers and stop his evil counterpart and AIM from recreating the world in AIM's image. Sin(who is a female clone of the Red Skull in the MCU) would also be a villain, following in her "father"s footsteps to rebuild HYDRA, portrayed by Marion Cotillard.
Thor: The Ballard of Beta Ray Bill - Directed by Patty Jenkins:After the events of Thor: Ragnarok and Avengers: Infinity War and Endgame, Thor attempts to find a new home for his people(those who were left after Thanos's attack) and then as they begin to build the new Asgard, they find a abandoned planet complete with empty cites. A mysterious being known as Beta Ray Bill(voiced by David Thewlis) is searching for his missing people and tracks them to the abandoned planet and believes the Asgardians killed them. As a fight ensues, he takes Stormbreaker(which leads to Thor recreating Mjornir later) until they realise the true culprit is the High Evolutionary(portrayed by Gary Oldman). He experimented on the Korbinites to create a super army and is now doing the same to the remaining Asgardians. The Wrecking Crew would also be villains in the movie. Here are my casting choices for them:
Joseph Gordon-Levitt as the Wrecker.
Damon Wayans Jr. as Thunderball.
Topher Grace as Piledriver.
Tom Hardy as Bulldozer.
Marvel has been waiting for very long to develop these films. And if they confirm they will be creating them at San Diego Comic Con this year, we may finally see some plot threads as the true Mandarin storyline be resolved.