Game Freak has been known to hide hints and teasers to future Pokemon games in current Pokemon games, and it seems they have pulled off the same trick recently.
According to GameXplain, there was a NPC in Pokemon Ultra Sun and Ultra Moon that talked about the many things Rotom could do, and even predicted that one day Rotom could become a PC.
Turns out that what this NPC said was true as Rotom has become Rotomi, a PC that performs many functions in Pokemon Sword and Shield’s Galar region. You will be able to find Rotomi at various Pokemon Centers in the game.
What do you think?