In the Marvel Cinematic Universe (MCU), Phase 4 could have played a crucial role in setting up Avengers 5: Secret Invasion. An article explores the missing pieces that could have been used to pave the way for this future storyline.

Phase 4 of the MCU began with WandaVision, which introduced the concept of a reality-warping power to the audience. The show could have been an opportunity to introduce a group of Skrulls known as the Super-Skrulls. These Super-Skrulls possess the combined powers of multiple superheroes, making them formidable adversaries for the Avengers.

The Falcon and the Winter Soldier could have contributed to setting up Secret Invasion by exploring the consequences of Steve Rogers' absence as Captain America and the challenges faced by Sam Wilson as the new Captain America.

The series could have delved deeper into the political landscape and shown how it could be manipulated by the Skrulls, setting the stage for a large-scale infiltration.

Black Widow, set between the events of Captain America: Civil War and Avengers: Infinity War, could have provided an opportunity to reveal the presence of Skrulls in the MCU. The movie could have introduced a Skrull posing as Natasha Romanoff, leading to a shocking revelation and laying the groundwork for the Secret Invasion storyline.

In the upcoming movie Shang-Chi and the Legend of the Ten Rings, the inclusion of the Mandarin could have also been a potential setup for Secret Invasion.

The Mandarin, a skilled manipulator, could have been revealed as a Skrull imposter, further unraveling the trust and security of the Avengers.

The Loki series could have also contributed to setting up Secret Invasion by exploring alternate timelines and realities. The show could have introduced a version of Loki aligned with the Skrulls, who would play a pivotal role in orchestrating the invasion and sowing chaos within the Avengers.

Spider-Man: No Way Home, with its rumored multiverse storyline, could have been used as a way to introduce various versions of characters, including Skrull infiltrators from alternate realities.

This could have added an extra layer of complexity and set the stage for a Secret Invasion event.

Overall, by utilizing these missing pieces in Phase 4, Avengers 5: Secret Invasion could have been set up as a major storyline. Since the Skrulls were introduced in Captain Marvel, it would have been a natural progression to explore their potential as infiltrators and examine the impact of their presence on the Avengers. Alas, it remains to be seen how the MCU will handle the Secret Invasion storyline and whether these missing pieces will be addressed in the future.