I have various favourites, though the majority of them hasn't been confirmed:
- Meganium is my absolute favourite but as a starter evolution I don't think it'll be in. Same for Primarina and Typhlosion;
- Lanturn, Reuniclus, and Litwick are in;
- Jumpluff, Altaria, Corsola, Crawdaunt, Furret, Ledyba, Sunkern, Lilligant, Volcarona, and Alomomola aren't in;
- even my two Gen I favourites, Victreebel and Dewgong, aren't in, and the same goes for Politoed and Slowking which have Gen I pre-evos.