I sadly believe there's proof we aren't getting a Sora amiibo : r/amiibo

Calaméo - Switch Player 24 (Jan 19)

Super Smash Bros. Infinite Project (Finally Finished!???)

What Life Took from Me Telenovela Finale

Super Smash Bros. Ultimate's Final Fighter Is Kingdom Hearts' Sora!

Official - Newcomer/DLC Speculation Discussion, Page 36

Animal Crossing: New Leaf : Nintendo of America: Video Games

Smash Bros Cast A Smash Bros Podcast

Perception of Smash DLC in Japan, Redux – Source Gaming

Animal Crossing: New Leaf : Nintendo of America: Video Games