User blog comment:IceFireWarden0/Speculations for Season 11/@comment-5210307-20130429175001/@comment-198.45.201.206-20130429232853

I am thinking that the new antagonist may be Sigma. It is possible he may have survived the EMP somehow by implanting his consciousness into Maine's mind, yet he can no longer be a computer program, and used Maine to physically enact revenge on those who ruined his plans. Otherwise, what would be the point of introducing him for only one season?