User blog comment:Arbington/ME3 Theories/@comment-899316-20100902230226

True, it was just a possibility. The probable existence of Lazarus backup data does raise some interesting possibilities though. A reanimated Kaidan/Ashley fighting against Shepard, or maybe the improbable return of Nihlus? Who knows. Maybe you get to reanimate one teammate who died during the Suicide Mission, but only one, so it wouldn't be entirely lame and screw with the "dead is dead" policy too much.