No. I've long since held that the whole "Oh, it's going to be DLC now" was just a cover to avoid having to admit it was bad information. The fact that SE has next to nothing in Smash suggest this was always unlikely. Moreover, Hitagi admitted that people won't know any of the DLC any time soon. This makes sense as the line up was only just finished and it will be harder to leak as there are fewer parties involved in the DLC than the main game. I think people are putting too much faith in the soothsayers.