Nintendo seems to like numbering tho, (pikmin 1-4, bringing the numbering back to Luigi mansion in NA, introducing numbering to mario kart with 7 then 8). Whatever internal numbering they use is going to matter little for its customer facing identity.I’d be surprised if the next Mario Kart is numbered at all, but I’m guessing Tour is considered “9” by them. It’s a lot closer to the console games than FE Heroes or Pikmin Bloom.