Ultimate Marvel Cinematic Universe

This is what the MCU would be like if they had all rights. Some of the actors who play the characters from previous movies will reprise their roles.

Allies

 * Harry Osborn/American Son (Dane DeHaan): Peter's best friend who, after learning his father is the Green Goblin, saw fit to redeem his family name & so he stole one of his fathers prototype HAMMER armored suits.
 * Rick Jones/A-Bomb (Seth Green/Fred Tatasciore): A friend of Bruce who was trying to figure out a way to eradicate the Abominations abilities & return him to human form. One day the prison was attacked & in the chaos, he was exposed to both Gamma radiation & the Abomination's blood samples.
 * J. Jonah Jameson (J.K. Simmons): The editor-in-chief of the Daily Bugle, a New York newspaper & after seeing a child of a friend killed trying to stop two robbers inspired by Spider-Man, smeared a public campaign against the web slinger & is a firm supporter of the Accords.

Villains

 * Emil Blonsky/Abomination (Tim Roth): The secondary antagonist of the Incredible Hulk (UMCU) who was a soldier under the command of General Ross tasked with hunting the Hulk. This led to him getting injected with a experimental super soldier serum as well as Bruce's gamma blood.

Other Villains

 * Doctor Harvey Rupert Elder/Mole Man (Peter Dinklage): The main antagonist of the Fantastic Four (UMCU) who's a former nuclear engineer & explorer, shunned by most of society for his abrasive personality and homely, dwarfish appearance. Angered by his mistreatment, he retreated into a subterranean cave in Carlsbad Caverns & began conducting biological experiments to create new life from the lizards, insects & bats that lived in the caves with him.
 * William "Billy" Russo/Jigsaw (Ben Barnes): The main antagonist of the Punisher (UMCU) a former Special Forces soldier who had become a close friend of Frank Castle & became a part of Cerberus Squad, assisting in the assassinations of high value targets. Learning of Castle's return as the Punisher, he was recruited by Kingpin to assassinate his former friend.
 * Impossible Man (Warwick Davis): A minor antagonist in Guardians of the Galaxy Vol. 2 (UMCU) who's an alien being who was born on the planet Poppup & is a member of the Poppupian race. Living on a world fraught with danger, the Poppupians evolved into a state where they could instantly transform into anything their imagination could create. The race also developed into a collective species, with a group mind & that their collective memories & genetic history could be preserved so long as only one of their race endured. He then began causing trouble in New York City, due to his prankish behavior and his inability to fully understand Earth culture, however this alien relished the entire experience. Soon the Guardians of the Galaxy were called in to clash with the alien, who gave them chase across town. During the battle, Rocket Raccoon called the alien "impossible" & he became commonly referred to as that ever since.
 * Francis 'Fanny' Freeman/Ajax (Ed Skrein): The secondary antagonist of Deadpool (UMCU) who's a highly skilled mercenary who worked mostly for HYDRA, acting as one of their enforcers at various research labs. As a reward for his service & further service to the organization, HYDRA enhanced him by giving him a mix of the Centipede Serum & cybernetic implants courtesy of Cybertek.
 * Beyonder (Brady Edward Gliwa): The main antagonist of the film Avengers: Secret Wars & final antagonist in the UMCU who's A cosmic entity who was originally from an infinite realm beyond the Multiverse called the Beyond-Realm & was the sum of everything outside the Multiverse. It became self aware and formed a being of immeasurable power. He first became aware of Earth- 199999 with the abuse of the power of the Infinity Stones causing great cosmic chaos. This cosmic event was of such importance for all of existence that it crossed over from our universe to "his," creating a pinhole through which he could peer through. He decided to come to Earth & spend time among us. He interacted with many heroes & villains & cosmic forces in an attempt to better understand the meaning & root of desire. His frustration with this attempt led him to become more &more erratic & dangerous to the rest of the Multiverse.