User blog comment:IamJakuhoRaikoben/Chapter 325: Unity, Review./@comment-41.251.44.192-20130330153723

Okay so my guess is The Reason why the army can't see the Dragons is because they are going to come out of The "Eclipse Gate" and i think that Future Rogue lied about "The Eclipce 2" it's not a cannon it's a portal, and Lucy is going to close the Gate because of that(and looses her arm), that means that Future Rogue is working with the dragons.