As of writing this, no new sheep Pokemon have been confirmed for Pokemon Scarlett or Pokemon Violet. We don't even know if Wooloo or Mareep will be making an appearance, but I'm hoping that we'll get to see one of our beloved sheep in the upcoming games, or maybe we can have an entirely new sheep to add to this list! If I were a betting woman, I would like to see a Mouflon species in generation 9! Being of Spanish origin, it would fit into the region and give us a unique kind of sheep Pokemon to enjoy!