King K. Rool’s debut in Super Smash Bros. Ultimate is something that was requested by a lot of fans for a long time. In fact, so many fans wanted him, that King K. Rool’s fans have collaborated on a letter to Sakurai that thanks him for bringing the character to the game. We’ve included a tweet relaying the news down below, so feel free to check it out.
— Kremling Kampaigner (@KRoolKountry) August 26, 2018