User blog comment:Zony514/My Predictions on Returning/Rejecting Veterans/@comment-24199555-20140209005457/@comment-24199555-20140209205644

And sorry for the confusion. Ice Climbers don't have a new game coming out on the 3DS, they were mentioned when Sakurai was bringing up the technical difficulties with have characters that contain multiple fighters on the system such as Ice Climbers. But since the announcement of Olimar and Rosalina I think we can assume they've worked it out.