They had preorder on the Wii U so i am guessing it will be on the Switch soon in a update........I love that feature it download 99 percent of the game in the meantime and last part download when it hit 12 on release day so you can enjoy the game as quick as possible
The other consoles WANT you to think that pre-ordering now for games is cool. But Nintendo knows all. We should not doubt Nintendo. If you do, you should not walk among us..........or.....type among us.
I also expect this might change once they have the new online service ready and working. But still, I see no real difference to make so much fuss about it...