User blog comment:DerpyPanda24/Opinion/@comment-5972662-20140730031825/@comment-25241443-20140803012650

It is never going to work. Just because Ridley have his bio does not mean he is likely to be playable. And yes, any stage that is not present in the demo is considered an "unfinished stage", and Pyrosphere is, in fact, an unfinished stage, simply because Sakurai is hiding Ridley from us. As I have said before, Ridley's shadow is already a hint for him being nothing more and nothing less than a stage boss, thus disproving his "playable status".

Super Jet, no matter how many facts you have, there are all invalid to us. Let us just wait for August 12th, and then you will see that Ridley will not be in that roster.