My persona packs? Anyhow, i doubt that other than costumes P5R will have any additional story content as the game itself was and right this moment Atlus might be working on other things, there is still also Scramble which still needs to be released. I also feel like that adding more requests might overwhelm the player because as you know there way more stuff to do outside of it during free time. I played it 2 times and not ever i skipped a day or felt like there was nothing at all to do in the game. I could still be wrong though.