May's return, I don't care what the movies about, as long as she makes a re-entrance.
I think there should be some kind of tournament or Contest so we can actually have more than one battle in a movie, plus a mix in with a legendary-hopefully an unexpected one-so we can still have a good story.
I want to see a 5th generation pokemon like Anorexax, Munchlax's other evolution.(not trying to affend people justreally love Munchlax but I'm not to big on Snorlax.
I'll admit before I heard about the tenth movie I wanted a Cressilia, Darkrai one.
I think a Heatran movie could be cool if done right.
It will probabley be a Shaymin movie with Ash as the hero and Dawn as the "protector."