The Original Houston 1836 said:
2 lines from Rogue One to think about tonight. We haven't really seen Cassian do any "terrible things" so far this season that I can remember.
"What do you know? We don't all have the luxury of deciding when and where we want to care about something. Suddenly the Rebellion is real for you. Some of us live it. I've been in this fight since I was *six* years old. You're not the only one who lost everything. Some of us just decided to do something about it."
"Some of us - well, most of us - we've all done terrible things on behalf of the Rebellion. Spies, saboteurs, assassins. Everything I did, I did for the Rebellion. And every time I walked away from something I wanted to forget, I told myself it was for a cause that I believed in. A cause that was worth it. Without that, we're lost. Everything we've done would have been for nothing. I can't face myself if I gave up now. None of us could."
He's murdered people in cold blood. He was also going to kill Dedra, no telling how many other people has assassinated that we haven't seen.

