The time travel of Seeker Carlean was the greatest secret of the Unlocked Armies. Seeker had chosen to reveal himself to a chosen group.
And while some of them were made out of his childish tendencies, the secret was later guarded when Arthur and Lennox became involved.
Seeker was banned from flapping his flappy mouth to tell anyone about this secret.
Many theories and leaks were made within the army to stop others from figuring this secret out.
But what everyone feared was that if an Aragarian found out. The rippling effect of this knowledge being handed over to the aliens would invite disasters.
Even now that the Presiders were gone, this information could draw attention and even call out the powerful members of the alien race.
Time travel altered the dimensions in ways that the Unlocked could not imagine.