Captain Rex is both a captain and a commander. He holds the rank of captain in the Grand Army of the Republic, but he also serves as a clone trooper commander within the 501st Legion. This means that he has the authority and responsibility of a commander while also holding the rank of captain. **

Yes, in the Marvel Comics universe, Captain America was frozen in ice at the end of World War II. He was later discovered and thawed out in modern times, where he continued to fight for justice as a member of the Avengers. This iconic storyline of Captain America being frozen and then revived has been a key part of his character's history and has been depicted in various comic books, movies, and TV shows. **

Time travel in Marvel's Avengers: Endgame can be confusing, especially with Captain America's storyline. In the movie, Captain America goes back in time to return the Infinity Stones and decides to stay in the past to live a life with Peggy Carter. This creates a paradox, as it raises questions about how he could have lived in the past without affecting the present timeline. Some fans find this aspect of the time travel confusing and debate its implications on the overall story. **

Captain Marvel does not age because she possesses superhuman abilities that slow down the aging process. Her Kree physiology grants her enhanced strength, speed, and durability, as well as the ability to heal rapidly. These powers not only make her immune to the effects of aging but also allow her to maintain her youthful appearance and vitality over time. Additionally, her connection to the energy of the Space Stone further enhances her longevity and prevents her from aging like a normal human. **

Captain Tsubasa 2020 is a Japanese anime television series based on the manga series of the same name by Yoichi Takahashi. The show follows the story of Tsubasa Ozora, a young and talented football player with a dream of becoming the best in the world. The 2020 version of the series is a modern adaptation of the classic manga, featuring updated animation and storytelling while staying true to the original spirit of the series. It showcases Tsubasa's journey as he overcomes challenges, makes friends, and competes in intense football matches. **

Captain Tsubasa is a Japanese manga and anime series that follows the story of a young and talented soccer player named Tsubasa Ozora. The series focuses on Tsubasa's journey to become the best soccer player in the world, overcoming challenges and rivals along the way. Through intense matches and training, Tsubasa learns valuable lessons about teamwork, friendship, and perseverance. The series is known for its dynamic soccer action and inspiring storyline that has captured the hearts of fans around the world. **

No, Captain Tsubasa is not an expansion. It is a Japanese manga series written and illustrated by Yoichi Takahashi that focuses on the sport of soccer. The series has been adapted into various anime series, video games, and other media, but it is not considered an expansion of any particular franchise. **

I'm sorry, I do not have that information. **