hola everyone. There are now rumors o theories, o maybe they are facts, that they are bringing back 3 transformations. Sirenix, Butterflix, and Enchantix. It has also been announced that it will be aired sometime after the 4th movie and after WOW. And it should be in fall 2018 o early 2019.
Go here for más information:
link

I am so excited to see it, although, it will be a long wait until then. I am excited to know what they are gonna do with it. New villains? Transformation comebacks? What do tu guys think?