You mean what Riven did in service to Savathun Uldren was has helpless has Osiris, that's why he closed his eyes before he pulled the trigger , he never was a bad person, just too loyal to his sister, and didn't trust Guardians, thought they were selfish egotistical morons(and we are) , but never did anything bad But Under Rivens influence, a wish dragon, one of the most powerful beings in Destiny lore, oh guardian mine , he was merely a gun, that the Witch Queen wielded to sew the seeds of her plans Crow isn't going to change, he will always be our freind,and people still holding a grudge for what happened 5 years ago need to build a bridge and get over it