What happened to Captain Rex after the Battle of Endor?
In Canon, Captain Rex removed his inhibitor chip, preventing him from being brainwashed into following Order 66. He fought in the Siege of Mandalore, and helped Ahsoka Tano escape when his men turned on them. Currently, he is still alive and fighting alongside the Rebels.
Rex leaves Wolffe and Gregor to join the Rebel Alliance and to fight alongside the Ghost crew and Ahsoka against the Empire. In the epilogue of the series finale "Family Reunion - and Farewell", it is revealed that he was promoted to commander again and fought with Hera at the Battle of Endor.
Whether or not he was the rebel commando named Nik Sant is the subject of debate: However, in the New Canon Rex did serve with Luke, Han and Leia at least once.
While listening to Kanan retell the events of Order 66 to Ezra, Rex reveals to the two that he and his fellow retired soldiers removed their control chips prior to the killings of the Jedi. He was never involved in the betrayal that Kanan holds against him.
Captain Rex takes part in The Battle of Endor and attends Anakin Skywalker's Funeral with Ahsoka
Did Ahsoka ever see Rex again?
Ahsoka and Rex did reunite after Order 66, but not until many years later. They met again on Yavin 4, where they hugged and shared their stories. They also fought together in the Battle of Endor, where they celebrated the victory of the Rebel Alliance and the fall of the Empire.
Rex is one of the most popular characters in Star Wars: The Clone Wars, and it was a relief to see him disobey Order 66 in canon. Rex took Fives' warnings about the inhibitor chips seriously and made an official report on the matter.
The “Ahsoka” series is expected to be set around the same time as “The Mandalorian” – almost eight years after the events of “Return of the Jedi,” by which time the Rex character will be a chronological age of 44 and a biological age/appearance of a man well into his 80s (Morrison is 62).
Rex thought Ahsoka died in the season 2 finale of Star Wars Rebels, but it was later revealed that she was saved and remained hidden during the original Star Wars trilogy. A reunion between Ahsoka and Rex is necessary to highlight their close bond and for Rex to find out that his best friend is actually alive.
It's possible Cody had rationalized his actions during Order 66 by telling himself it had been necessary and would not happen again, but now he was brought face-to-face with the Empire's ongoing atrocities. Cody abandoned the Empire, apparently one of many clone troopers who deserted in the months that followed.
The adult clones Obi-Wan saw on Kamino were only about a decade old. That, unfortunately, makes a Rex cameo in Ahsoka difficult. By this point in the Star Wars timeline, Rex would be well into his 80s. Throw in advanced aging, and it's unlikely Rex — or any other clone — would still be alive to make an appearance.
Rex took command of the 332nd Division, while the other half of the 501st was placed under Appo, a Clone Sergeant within the legion who was promoted to Clone Commander upon the execution of Order 66 with Rex offworld with the 332nd.
Rex tells Jesse he has the situation under control, but Jesse says he must follow orders, and if Rex doesn't, he will. Rex reasons that Order 66 was to execute the Jedi, but Ahsoka is no longer a Jedi.
As the captain of the 501st, Rex served as second-in-command to Jedi General Anakin Skywalker, whose bravery and unconventionality in battle he came to share. In addition to being a close friend of Skywalker, he also became friends with Skywalker's apprentice, Ahsoka Tano.
Star Wars Has Confirmed Captain Rex Was At The Battle Of Endor. Captain Rex was a major character in Star Wars: The Clone Wars, but Star Wars Rebels brought him into the Age of the Empire. At the beginning of season 2, Ahsoka and the crew of the Ghost recruited the iconic clone trooper to their cause.
Nearing the end of the Clone Wars, like Anakin, Rex also held a high degree of trust in Ahsoka, being one of the few people that were doubtful of her being guilty of committing murder and bombing the Coruscant Jedi Temple, telling Commander Fox that "I know Commander Tano. She would never do something like this".
Captain Rex was only able to resist for a short time. The reason is, he knew about the inhibitor chip and realized that order 66 was exactly what he feared would happen.
Rex was 100 percent loyal to Anakin and was his truest friend out in the field. Anakin had to hide so much of himself from other Jedi, but he could be completely open with Rex, and he knew that Rex would never betray him.
