I saw this news today,it means Disney is possibly planning on bringing back Star Vs. The Forces of Evil someday with a revival,sequel series,miniseries,or some other form with Adam McArthur saying he'll love to be 100% back as Marco for the revival.
My prayers have finally been answered,Star is officially coming back,unless Disney makes this revival official later or probably next year. Our favorite magical princess from another dimension and her human sidekick are finally coming back for a new project since they're expermenting with reviving most of their biggest franchises such as Phineas and Ferb.