Smash 6 is Ultimate, silly. I'm glad he's working on something he likes, not what he doesn't like. When you enjoy doing something, you'll live a happier life and die with a good taste in everyone's mouth. This is why steak taste delicious, because cows live a happy life and die in peace.
I'm absolutely sure there will be more, especially after stage 108's slot, because stage 109's slot is empty and that could be used as a button to go to another page for more stages. I hope to see more stages, because we only got seven new stages and I honestly think Ridley, King K. Rool, and Incineroar should've gotten their own stages. I made this
(it's not real) back in October to fool with my friend and I thought I'd share it with you guys. I don't know what stage Ridley would have, but I think there should've been a Gangplank Galleon stage and Alola Pokémon League stage. From left to right: Gangplank Galleon, Alola Pokémon League, Vista Hill, Poké Floats, and uh... we'll call that last one "space". But yeah, that's all 108 stages if the DLC were here, and there's one more slot for like another stage, button, or a second stage selection screen; this honestly just gives me the feeling that there will be more after the 5 DLC characters, whether it's Stage Builder or a second stage selection screen for more DLC content.