So, will Misty ever return to the show? His answer was a flat out no - not as a main character, anyway. If she is to ever return to the show, it will only be in a minor role as something like as a rival for a tournament, similar to May returning for a few Diamond and Pearl episodes. But no, "Kasumi-san" would never return as a main character again, unfortunately. I heard him mention "Pokemon Contests" in his response to my question, but the translator did not tell me what he meant.