Yes, of course. How I would not know including the villainous team as well. However those Z-Move will not occurred until they made their own appearance. Which is what you and me are expecting in the future new episode. Specially the last member of the Elite Four, Kahili might debut some point and Ash may challenge to a battle with her for a test and a potentiality of his Rowlet evolution above at the cloud. We don't know, if that might happen or not. Like I say only 50/50 chance. Despite, the latest poster featuring Decidueye along with some pokémon in their final form.I think it makes a certain amount of sense that Ash doesn’t know everyone at the league beforehand. That would be just weird.
Do you mean this poster?Despite, the latest poster featuring Decidueye along with some pokémon in their final form.