However, as actor William Hurt died on march 13, 2022 at the age of 71, it's uncertain whether Ross is still one of the MCU characters who could appear in Thunderbolts. Thaddeus Ross is one of the few surviving MCU Phase 1 characters with true Thunderbolts ties. In The Incredible Hulk, General Ross is the villain, but he is also the second person asked about the Avengers Initiative in a post-credits sequence. Ross presents the Sokovia Accords to the Avengers in Captain America: Civil War. Ross was last seen in Avengers: Endgame at Tony Stark's funeral.
Ross is a minor character in the Marvel Cinematic Universe, yet he appears in some of the Avengers' most pivotal events. Ross transforms into red Hulk in Marvel Comics, and as a response to the Phoenix War, he establishes the Thunderbolts, a band that includes Venom, Deadpool, Punisher, Elektra, Ghost Rider, The leader, and Mercy. Following Avengers: Endgame, the MCU's Thunderbolts film would be the ideal chance to explore Ross' metamorphosis into red Hulk, continue professor Hulk's maturation, and add some much-anticipated anti-heroes to the franchise.