When theMarvel Cinematic Universewas in its infancy , it seemed like a crazy idea that could easily give way . The strip giant set out to adapt five of its then - lesser - known comic Christian Bible property ( and the Hulk ) for the big filmdom in separate movies before bringing them all together inThe Avengers , a hazardous crossing over event .

The movies terminate up being incredibly successful , paving the agency fora 23 - part heroic saga , but that was never a guarantee . Marvel Studios went through a long process of figuring out Phase 1 . So , here are the 10 good unused concepts from the MCU ’s Phase 1 .

Explaining Loki’s Hatred Of Laufey

The hostility that Loki shows toward Laufey in the firstThormovie is never fully explained . However , in the original script , the trickster god told Laufey that he was his biologic boy , and Laufey profess to abandoning him as a fry .

Explaining this facet of   Loki ’s backstory and providing linguistic context for his hatred of Laufey could ’ve made Loki a more relatable and sympathetic character from the showtime .

Including The Wasp In The Avengers

In the comic strip , in both the initial line - up of the Avengers and the Ultimates version that the MCU is heavily inspire by , the Wasp has a central role in the squad . She ’s also one of Joss Whedon ’s pet Marvel character reference , so when he washired to write and directThe Avengers , he wanted to find a spot for her in the story .

sentence restraint made introduce a young character difficult , and Marvel had program to insert the Wasp later on down the short letter , so she was hit from the cinema . She would n’t get a prominent role in the MCU for another six years , so it would ’ve been great to see her in activity originally .

Wolverine And Magneto’s Cameos In Captain America: The First Avenger

Originally , Wolverine and Magneto were belong to have cameo appearances in the WWII - setCaptain America : The First Avenger . Wolverine would ’ve   shown up as a soldier fight on the front line , while Magneto would ’ve appeared as a prisoner in a concentration camp .

However , the plans to include these characters fell through because the film rights belonged to Fox at the time ( althoughthey’re back in Marvel ’s manpower now ) .

Iron Man 2’s Darker Tone

There are rumors thatIron Man 2was to begin with going to have a much glum tone than its harbinger , following in the tonic footsteps ofThe Empire Strikes BackandIndiana Jones and the Temple of Doom .

The sequel initially would ’ve delve a lot deeper into Tony Stark ’s alcohol addiction and ego - destructive tendencies , with one scene in which he would verbally abuse Pepper . Marvel did n’t like the grim tone and instructed the movie maker to lighten up it up , but it could ’ve been interesting .

Rick Jones Appears In The Incredible Hulk

former drafts ofThe Incredible Hulkfeatured appearances by Rick Jones . Rick is n’t a in particular well - known character , but he is a favourite among comic book fans and a tightlipped friend of Bruce Banner ’s , so the Hulk picture show have felt incomplete without him .

The closest thing Rick has had to an MCU debut is a part redacted bio glimpsed in S.H.I.E.L.D. ’s filing cabinet on Banner .

Thor, Directed By Guillermo Del Toro

Before Kenneth Branagh was hire to directThoras a Shakespearian play , Guillermo del Toro was on Marvel ’s shortlist . Del Toro visualized a darker , grittier take on Asgard , and he wanted to let in more figure and events from Norse mythology .

However , del Toro ended up sequester from the project to directThe Hobbit : An Unexpected Journey , which he also ended up dropping out of .

Obadiah Stane Survives The First Iron Man Movie

In an former potation of the script for the firstIron Manmovie , when Tony Stark opened up the Iron Monger cause follow the final battle , he found no corpse inside . This would suggest that Obadiah Stane survived the fighting , setting him up for possible reappearances in the MCU ’s future .

One of the biggest problems with MCU scoundrel is that they ’re mostly confined to a single motion-picture show . Stane ’s drab inversion of a father - Word bail with Starkcould’ve rise more if he was left alive .

Casting Mark Ruffalo As Bruce Banner In The Incredible Hulk

When Louis Leterrier was hired to directThe Incredible Hulk , the MCU ’s sophomore ingress , he wanted to cast Mark Ruffalo as Bruce Banner . However , Marvel pushed for Edward Norton , who ended up being casting .

Norton ’s on - set rewrites and dissonance with Marvel got him reboot from the franchise   prior toThe Avengers . If Marvel had just gone with Ruffalo in the first place , the MCU would n’t have that irritating inconsistency .

A Longer Hulk V. Loki Fight

Although the comic relief of the Hulk thrashing Loki around the room and incapacitating him in seconds landed absolutely , it would ’ve been interesting if Joss Whedon stuck to the original programme to feature a long fighting between the two . Loki would ’ve duplicated himself to confuse the Hulk , who would ’ve figured out which one was the substantial Loki by literally “ smelling the crazy on him , ” thus paying off that lineage .

Apparently , it was too expensive to take his sequence beyond the animatic stage . But come on , this is a gargantuan Hollywood smash hit ; there ’s no means any engagement scene is out of Marvel ’s cost range .

Nick Fury Mentions Spider-Man And The X-Men In Iron Man

In an early reading of Nick Fury ’s speech about the Avengers Initiative in the post - credits vista ofIron Man , he advert “ radioactive bug bites and assorted sport , ” hint at the existence of Spider - Man and the decade - Men in the MCU .

At the time , Marvel could n’t use Spider - Man or the X - Men characters , so this was probably removed for legal cause . Still , Spidey ended up joining the MCUand the Disney / Fox merger hascreated the hypothesis of the cristal - Men joining , too .

NEXT : MCU : 5 Projects Confirmed For Phase 5 ( & 5 That Are Rumored )

Spider-Man in the MCU and Jean Grey in Marvel Comics

Tom Holland’s Spider-Man upset and determined in No Way Home

Iron Man looking inside Sokovia in Avengers Age of Ultron

Avengers 2012 concept art

Loki holding the Tesseract in Thor

Evangeline Lilly as Wasp in Ant-Man and the Wasp

Captain America: The First Avenger

Nick Fury confronts Iron Man at a donut shop

Rick Jones Hulk MCU

Guillermo del Toro on the Crimson Peak set

William Ginter Riva and Obadiah Stane in Iron Man

Mark Ruffalo Bruce Banner The Avengers

hulk and loki

Nick Fury in the post-credits scene of Iron Man

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Marvel Cinematic Universe