UPS
Marvell
Iron Man 3 Secretly Set Up Tony’s Best Superhero Successor
MCU devotees continue to debate over who will inherit Iron Man's legacy in the MCU, but Iron Man 3 already paved the way for Tony Stark's best successor. Iron Man casts a long, looming shadow over the MCU landscape, and will likely continue to do so for decades to come. That makes total sense, as Robert Downey Jr.'s snarky superhero was the first character to lead an MCU movie, and had the first Iron Man not taken off, it's possible the entire MCU experiment would've been doomed to fail.