[MANGA SPOILERS] Ana, Reiner and Bert don't deserve a happy ending...

Even if we know their motives now, even if Reiner is seeing that he was brainwashed, I don't think the trio deserves a happy ending, I say that after reading the manga again and seeing how many people they've killed. What I think they deserve tho is a quick death or even redemption and go far away. I don't see them at terms with people from Paradis. It's just a thought, what do you guys think? (Sorry for any grammar mistakes, brazilian here)