With the weather effects I've seen that go on in the wild areas, I'm hoping that it includes seasonal weather and that means Seasons, so I am praying for all Pokemon that change with weather or seasons to come back, like Deerling line and Castform.
I wouldn't necessarily say that those things are in fact removed, as stated previously this was an initial release trailer in order to let us know; a) the region, b) the starters, c) what the region looks like and what we can expect.
There's nothing stopping them from applying a "Happiness"...
Hey there, I am desperate for a HA Vulpix ( Alolan form ) there's no need for it to be in any special ball or IVs as I just need the HA to breed myself. I can offer a 5IV Adamant Bounsweet, a life orb or leftovers.
Okay so I have a, Modest Hustle Shiny Remoraid, male with 6IVs, but sadly no egg moves. In a Dream Ball.
A Careful Harvest Shiny Trevenant (Accidently let it evolve) with 6IVs but sadly no egg moves either. In a luxury ball.