User blog comment:IceFireWarden0/Speculations for Season 11/@comment-198.45.201.206-20130526211513/@comment-4616231-20130527135222

They aren't going to make the UNSC serious villains because if they WERE then they would've made them serious in Season 10. But instead they used them as a joke. Also, seeing as they said they got pardoned, we're done with the whole "criminals" thing.

And, it doesn't really MATTER that Sigma was only around for one season since he's still DEAD regardless. They just brought him in to explain Meta shit. Also, if you didn't notice, RT was killing off most everything PF related, so that's another reason Sigma won't return. Oh yeah, and that he's DEAD.

And no one really knows about the Insurrection. But if we go along with the trend of "killing off everything PF related", I doubt we'll see more of them.

Quit focusing on the past, it's time for a new saga. That means new stuff. Whoever the "antagonist" is will probably be something NEW. We're DONE with Project Freelancer.