you can always say when just keep putting off the date when it isnt ready yet.Popular game makers have been doin it for an eternity and it seems to work great for them
Also whats the point of Wind Walker for them? its an Trans skil
Why not Lightning bolt 3 to continue the "conceptual thing" ?
Btw not releasing wings at same time is a good idea keep going like this!!(Would be sad if all the wings were realeased same day, 2-3 people would make all of them in one week)