I had the same reaction when I watched this. Only I thought, "are they bringing Splatoon 1 for switch? Those are the character models for them?" Then I went. "Nah, can't be that...more dlc? How can they top what they just did?"
But when she turned around and the logo was in her eyes I freaked out. 2018 too! My favorite game is coming to switch! Can't wait. They already showed us a glimpse that Splatoon characters, and breath of the wild link is in it. I cannot wait to see who else. Would awesome if they added at least one of the champions into the game.