User blog comment:Rvb forever/Old characters returning in Season9/@comment-1886172-20110315031506/@comment-1886172-20110520103750

Sister returning? I'm hoping shes one of my favorite characters. I believe she'll return in the Epsilon Unit version of the world. And while I would also prefer a sequel explaining what happened to the real life soldiers I think we will get that in Season 10 as either the sub story or maybe Epsilon escapes.