For me personally, I would love to see the Resistance series get some love. A collection with all the titles, including PSP, added together with upgraded graphics would be nice but I would really love to see a new entry into the series.
It’s that or Legend of Dragoon but that’s a real long shot.
Why would using an emulator introduce input latency? Literally no other game on the emulator has any issues with input. It’s just Parappa and it doesn’t matter if I use keyboard or controller or whether it’s wired or wireless.