https://www.reddit.com/r/PokeLeaks/comments/qrp59a
"After 49 winning streaks, you can access 'Master Class'.
Master Class have 10 ranks; When you get a seven-win streak, your rank will go up by one. On the other hand, if you lose seven times in a row, your rank will go down by one.
And each ranks exists definite Master Trainer (not random).
Based on the order of the text data, the Trainer order is
Single: Roark - Gardenia - Maylene - Byron - Candice - Fantina - Crasher Wake - Volkner - Cynthia - Palmer
Double: Roark&Byron - Mira&Cheryl - Fantina&Gardenia - Saturn&Jupiter - Candice&Maylene - Riley&Marley - Buck&Bertha - Flint&Volkner - Mars&Cyrus - Barry&Palmer
You can check text data: Archive-5583\bdsp_parses\message\language\language_dp_scenario3.txt - line after no.1020"
Looks like we got a Battle Tree clone that even involves trainers not in the standard rematches (mainly stat trainers and Galactic personnel), which potentially means even more newcomers to log in. Anybody got a list of their usable Pokemon pools? If not, I would appreciate if this thread could be bumped to notify me about when that info comes out.