A thing I am noticing with the nature of the Alola region could also be the connecting theme for the starters. Alola is a region that's abundant in land, sea and air - some speculators on Serebii Forums seem to be picking up that the starter theme appears to be land (Litten), air (Rowlet) and sea (Popplio).
I know land/air/sea was a theme done with the Hoenn mascot legendaries, but given Hoenn was a tropical region in a sense like Alola is, it's like this same pattern is happening again but this time to the starters.
I know land/air/sea was a theme done with the Hoenn mascot legendaries, but given Hoenn was a tropical region in a sense like Alola is, it's like this same pattern is happening again but this time to the starters.