They didn't put a date on the trailer, of course they didn't put it on the list. They could still be internally shooting for 2020 and just not ready to announce it yetI'm willing to bet the farm that game isn't coming out in 2020. We are still waiting on two other games announced in 2017 that are "now in development" and won't release in 2019. Also, with the picture Nintendo tweeted the other day, the game isn't on the board at all.
I hope I am wrong but thise feels like a 2021 game.