I have been browsing the bulbapedia forums where the riddler leaks originate from (some guy in contact with them posts the stuff they mention) and supposedly there are a few Intiresting details...
- Pic related supposedly was reposted by the riddler who said some of it is fake, some is real
- Riddler mentions Mimikyu, Salandit, Drampa, and Bruxish "families" meaning they probably have Evolutions/Prevolutions
- Asides from totem Pokemon and Alola forms, there is something else coming which will be heavily advertised