Star Wars Rebels idea:
We're Ezra older brother by (5 years?) we join the Empire when our parents got captured to financially support our brother, Our Proctors notice that we excelled in our training & reassigned us to the advanced death trooper camp on Scarif, we never fell for the propaganda but we faked it because we do anything for our brothers safety, we only defect when our brother became a rebel & the higher ups found out so we defect to protect him in person & Join the Ghost Crew, they don't know we're a Death Trooper, we only told Ezra we're only work as a technician, But Sabine notice something off with that (something story) & we tell only her the full story & truth (Romance starts)
Sabine X MC
Thoughts?