I thought it was real when I watch the trailer but nothing came out

I agree with you!

A Loubby story, guys they're cousins as confirmed, Huey and Dewey are even Webby's cousins too. Besides I never shipped them with Webby to begin with. Just saying facts.

But that doesn’t answer the questions why they haven’t doing dance of dream

I know.

Dance of Dreams is made by fans. It's unofficial.

Unofficial? Why can they do that for real?

Because it is a fan idea that Frank don't know.

Webby and Gosalyn teaming up a crimefighters

Mickey Mouse actually appearing or at least being confirmed to NOT be a figment of Donald's imagination.