As promised, Gen 8 is coming at the end of the year in a new Pokemon Core RPG for the Switch. After running out of colors for themes, Pokemon has been going off the ying and yang. X & Y, Sun & Moon, and now Sword & Shield. The regions have been going off of parts of the world rather than Japan: New York, France, Hawaii, and now the UK.
Zacian and Zamazenta
Borrowed from Pokemon Go are Raids. You will be able to play in raids locally or online against giant Pokemon that use Dynamax aka Galar Region's version of Mega Evolution. Dynamax can be used in battles but be careful of timing, because it only lasts a certain amount of turns and you may be screwed if your Pokemon shrinks down and your foe still has Dynamax engaged.
Between towns are Breath of the Wild type open world mechanics to catch Pokemon.
Games are eligible for $10 credit if pre-ordered on Amazon.
Release: November 15, 2019