User blog comment:Coquidragon/Theory about Tatsumi's Death/@comment-24513473-20141120231219/@comment-1359322-20141121143041

Specific branch? Until NR was formed, there was no branch. At least during AGK! 0 there was no branch. All the Revolutionary Army did was hire assassins like Babara, Taeko and Chelsea to kill the Elite Seven. Which they did, Taeko already killed Cornelia. So the Revolutionary Army is in fact responsible for the deaths of Akame's friends.

If Wave finds out all the things that happened in the Capital he might not even want to help the Capital fend off NR anymore. If that happens even if he holds a grudge towards NR, which do you think Wave will take importance in? Continue holding in his personal grudge and continue to assist an Empire that will continue to create tragedies like the one which happened to Bols' family and transformed Kurome's life into a living hell. Or abandon his personal grudge first and team up, actually there's no need for that, just abandon the Empire and help fight against it.