Yes, yes, more of this please. I would really love to see this implemented as a full game. Firstly, hats off for even just finishing a fully-functioning jrpg-style battle during a 48-hour jam, because that's just phenomenally impressive. But beyond that, you're also doing something different with the format, in a way that's iterative and playful and you know, maybe a little bit feels like it's in dialogue with the genre, kinda? You know, the thing art does.
Really, I hope that you take this concept and expand it into a full game that's built around it, where you explore the possible problem-solving spaces based on it. Oh, and since it's an RPG, a rich story crafted around it is obviously mandatory. ;-D
Rate our game too if you like! https://itch.io/jam/gmtk-2020/rate/696649