Didn't this guy mention a champion?

red is back confirmed

>>27473696
My guess is
>there is a league, with gyms and a champion
>the 4 island challenges are optional, possibly for unlocking more Z-move gems or obtaining the 4 island mons, like Tapu Koko

Might be referring to the player and XY actually takes place after SM.

>>27473696
Maybe a larger mainland island for postgame, which contains a League?

>>27474025
>no megas in SM because it wasn't researched properly or widely available
FUCK

XY after SM most likely. I think this will be between DPt and BW, they can't age up Green too much after all.

The winner of the challenge is called the Island Challenge Champion. Literally says it in the trailer.