User blog comment:The Dark Lord of the Sith/Reviving "The Clone Wars" - Episode 1, "The Bad Batch"/@comment-3298705-20141101171358/@comment-11343076-20141109163011

Perhaps, but that would really suck. Maybe when he meets Echo again, he tells him Five's story, and they both decide to bring out the micro chip inserted into them, and Rex doesn't trust the Republic, and now, with his chip out, he decides to resign or leaves and eventually, after Order 66 and during Jedi Purge he joins the rebellion. I would rather him not depart from the story, though, but definetly from the Clone Wars (the war itself).