Totally agree on a new, better PMD game. Since Sky, they've all been pretty lacking.
Things I think should be bought back from Red and Blue:
Things that should be bought back from Sky:
Things that should be bought back from Gates to Infinity:
The list of Starters that should be in the game:
All regular Starter Pokémon (One version will have Kanto and Hoenn starters and another version will have Johto and Sinnoh starters. Both will have Unova and 6th Gen starters)
Pikachu
Eevee (Female only)
Mareep (Female only)
Roselia (Female only)
Buizel (Male only)
Darumaka (Male only)
6th Gen Pokémon (Male only)
Meowth (Partner only)
Minccino (Partner only)
Things I think should be bought back from Red and Blue:
- Friend Areas
Things that should be bought back from Sky:
- Personality Quiz
- Purple Kecleon
- All Pokémon except a few event legendaries
- Spinda Café
- Bring back healing during hail and sandstorms
- Partner Pokémon that are not bought into a Dungeon don't gain EXP
- Being able to recruit Kecleon
- No traps at the entrance of rooms
- IQ
- Being able to rescue and arrest Pokémon
- Gender differences
- Little images of Pokémon at the Continue game screen to show how far you've gotten (Like Drowzee and Shiny Celebi)
- Jukebox
- Being able to send back members you just recruited
- Egg Moves for non-regular starter Pokémon
Things that should be bought back from Gates to Infinity:
- Being able to select your partners gender (You can only do this in the Japanese version of Gates to Infinity)
- No Belly counter in most Dungeons
- Being able to evolve during the main story
The list of Starters that should be in the game:
All regular Starter Pokémon (One version will have Kanto and Hoenn starters and another version will have Johto and Sinnoh starters. Both will have Unova and 6th Gen starters)
Pikachu
Eevee (Female only)
Mareep (Female only)
Roselia (Female only)
Buizel (Male only)
Darumaka (Male only)
6th Gen Pokémon (Male only)
Meowth (Partner only)
Minccino (Partner only)