Dancing was only there to keep as a placeholder in place of actual army factions. For the kids. As soon as they started expanding on "Armored Riders", dancing became super irrelevant. Probably when Bravo came into the scene, because his existence is meant to disrupt that sort of order of "amateurs". Also, he seems to be a great big bag of dicks.
Edit: Also, I can't see the image, and I can't Copy IMG URL either.