User blog comment:IceFireWarden0/Speculations for Season 11/@comment-1886172-20130520205544/@comment-5210307-20130521162529

In addition, I think the UNSC and the Chairman would have found out that Washington's "corpse" from Season 8 is just armor. And if they have, surely they would have figured out where Wash has gone. Then again, they might elaborate on that in this season