Nintendo Switch 2019 First party Lineup speculation

[PAOerfulone]

Not sure about that name the names Rose and Violet. At this point, I've grown pretty fond of Plus and Minus.
Regardless, I'm 99.9% certain Pokemon Gen 8 is the holiday title, just like this year.
I'm also 99.9% certain Metroid Prime 4 will NOT be a 2019 title. I'm thinking that will be a 2nd half 2020 game.
I believe Luigi's Mansion 3 is going to be in October. Makes sense considering the haunted mansion theme and Halloween.
Also, I don't think we'd get an Arms II this soon. They may do with that what they have done with Mario Kart and Smash Bros., one per system. (Though Mario Kart may break that trend.)
Finally, I think Animal Crossing will come out before Pokemon. Probably in July or September.