The Captain America: The First Avenger villain returned for Avengers: Infinity War and Avengers: Endgame. But after Thanos gained the Soul Stone from Vormir, Red Skull was set free of his job as the Guardian. Remember, this is not the Red Skull who witnessed Hawkeye and Black Widow fight to the death or who made up with Captain America off screen during the events of Endgame...this is one villain who, even though learning important things during his time on Vormir, is still out there. Remember, the MCU has taken villains and used them in not just one but many movies, other examples being Loki, Thanos, Ulysses Klaue, and soon Baron Zemo. But Red Skull could be one of the most promising yet. Take a look at the article below.