User blog comment:Crazy sam10/Call of Duty: Ghosts Teaser Trailer released/@comment-4117054-20130504072718/@comment-5596583-20130504153108

Just going to point out, Ghost was in a secret organization. He was not known outside TF141. All of TF141 was killed, save for Price an Nikolai. Neither of them seemed on the verge of starting an organization based off of Ghost, more likely a group called the "Soaps." Therefore, most likely not a legacy group.