Slime (Dragon Quest/SE) - Dragon Quest deserves representation in Smash for being one of the most influential RPG franchises in Japan and for its continued presence on Nintendo platforms. While characters like Erdrick or Bianca would be more popular choices in Japan, the Slime would be more recognizable worldwide. I can see SE being okay with this since Dragon Quest XI is releasing on the Switch next year and they're trying to increase Dragon Quest's brand awareness in the west.
Jibanyan (Yo-Kai Watch/Level-5) - While the Wii U had Splatoon as its breakout hit, the 3DS had Yo-Kai Watch. With Yo-Kai Watch 4 coming out next year and all of the work Level-5 has put into Nintendo handhelds, they deserve a spot.
Steve (Minecraft/Microsoft) - Most nostalgia people would say that Banjo-Kazooie should be the rep if Microsoft and Nintendo ever decide to play ball but Steve (or another Minecraft rep) would, by far, be the better choice if Nintendo were looking for sales and profit.
Rex w/Pyra&Mythra - I don't care that they made Rex into a Mii Costume.
Skull Kid - Long requested and relevant again because of the Majora's Mask remaster. Forgot he's an assist trophy.
Dixie Kong - Relevant again after Tropical Freeze.
